What color is #301F05?

#301F05 is a very dark, vivid orange. In RGB it is rgb(48, 31, 5), and in HSL hsl(36, 81%, 10%).

Is #301F05 accessible as text?

On white, #301F05 has a contrast ratio of 15.86:1 (passes WCAG AA for body text); on black it is 1.32:1 (fails). For text placed on #301F05, use white for the best readability.

What is the closest Tailwind color to #301F05?

The nearest Tailwind CSS token is taupe-800 (#2B2422).

What colors go well with #301F05?

#301F05 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #05152E. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #301F05 below.

Is #301F05 good for buttons?

#301F05 works well for buttons and highlights, but use white text on #301F05 — black text only reaches 1.32:1, below the 4.5:1 needed for normal-size labels.

Is #301F05 the same as CSS darkslategray?

No — #301F05 is not the CSS named color darkslategray, but darkslategray (#2F4F4F) is the closest CSS named color by perceptual color distance — it sits in a different color family, so treat it as a rough reference, not a match.

#301F05 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #301F05

Not just a swatch — here's how #301F05 works with other colors. Named schemes with #301F05 in its natural role, and a note on why the supporting colors balance it.

Warm Autumn Interior Dominant · 5 colors

Dominant #301F05 Secondary #B46617 Accent #727946 Surface #F3ECDD Anchor #3B2A1F

This palette keeps Bistre as the dominant warm neutral, balanced by muted terracotta and olive earth tones and grounded by a deep espresso anchor.

Vintage Leather Lead · 5 colors

Lead #301F05 Secondary #794B22 Surface #E8DAC0 Accent #40503C Anchor #5B2229

Bistre plays the worn-leather lead, deepened by saddle brown and an oxblood anchor, softened by aged cream and cooled by a muted forest green.

Desert Clay Center · 5 colors

Center #301F05 Surface #E1CFA8 Secondary #AF7B53 Accent #93986F Anchor #3E2C20

Bistre holds the warm center of this desert palette with sand and clay beside it, a muted-sage accent and a dark-brown anchor.

Japanese Sand Base · 5 colors

Base #301F05 Surface #EFE9DC Highlight #F6F1E7 Secondary #B9AF9F Ink #2B2723

Bistre sets a calm, sun-bleached base here, wrapped in bone and paper off-whites and a soft greige, with a single ink accent for wabi-sabi restraint.

Minimal Editorial Surface · 5 colors

Surface #F7F4EF Accent #301F05 Secondary #4C453D Support #9A9186 Ink #17140F

Bistre is the single accent in this high-contrast editorial system — set on near-white paper against near-black ink, with a warm grey and a desaturated tint of Bistre carrying the quiet middle.

Build a working theme in the generator →

Color Lab

How #301F05 actually behaves in design work — read from its OKLCH lightness, chroma and hue, not just its raw numbers. Ten signals to help you decide where this color earns its place.

Warmth 63/100

Warm

Reads warm and advancing — inviting, energetic, draws the eye forward.

Softness 26/100

Low

Firm and assertive — carries weight and contrast.

Depth 71/100

High

Deep and grounding — anchors a layout, strong dark-mode base.

Naturalness 65/100

High

Organic, earthy character — at home in wellness, food and craft brands.

Vintage feel 42/100

Moderate

A faint retro warmth without tipping into sepia.

Luxury 73/100

High

Restrained and premium — deep, quiet, high-end packaging and fashion.

Brand distinctiveness 18/100

Very low

Quiet and neutral — a supporting tone, not a signature.

UI accent fit 19/100

Very low

Weak as an action color — too pale, too dark or too muted to signal.

Surface fit 54/100

Moderate

Usable as a tinted surface in measured doses.

Print safety 94/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #301F05

For UI

For branding

For interior

For fashion

People also use #301F05 with

Oxblood Sacramento Green Graphite Greige Taupe

UI roles & guardrails

Primary action Safe as a filled button with white label. AAA

Body text Passes on white at 16px and above. Pass

Large display Fine for headings 24px+ on white. Pass

Background Pair with white text at 15.9:1. Use

Subtle surface Use #ECD6B6 for cards and hover fills. Tint 80

Avoid beside #2E2B05 — the hue gap is too small to read as intentional. Clash

In real applications

Not a swatch to memorise — a color to build with. Here is #301F05 at work across the surfaces designers actually ship.

Website / UI

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Dashboard

Revenue

$48.2k ▲ 12%

Brand

AVELINE

Studio

Poster

Nov 14 · 8PM

NIGHT
MARKET

Packaging

BLOOM

Botanical Wash

250 ml

Interior

Every model

Export

:root {
  --color-base: #301F05;
  --color-base-rgb: 48 31 5;
  --color-base-oklch: oklch(25.5% 0.047 74.6);
  --color-50: #FEF9F1;
  --color-100: #FCEED9;
  --color-200: #F7DDB5;
  --color-300: #ECC283;
  --color-400: #DCA656;
  --color-500: #C28933;
  --color-600: #936B2E;
  --color-700: #684E27;
  --color-800: #44341D;
  --color-900: #2A2114;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  bistre: {
    50: '#FEF9F1',
    100: '#FCEED9',
    200: '#F7DDB5',
    300: '#ECC283',
    400: '#DCA656',
    500: '#C28933',
    600: '#936B2E',
    700: '#684E27',
    800: '#44341D',
    900: '#2A2114',
  },
}

$base: #301F05;
$base-ink: #FFFFFF;
$base-50: #FEF9F1;
$base-100: #FCEED9;
$base-200: #F7DDB5;
$base-300: #ECC283;
$base-400: #DCA656;
$base-500: #C28933;
$base-600: #936B2E;
$base-700: #684E27;
$base-800: #44341D;
$base-900: #2A2114;
$base-hover: #251804;
$base-subtle: #E5C390;

{
    "color": {
        "base": {
            "value": "#301F05",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#FEF9F1",
                "type": "color"
            },
            "100": {
                "value": "#FCEED9",
                "type": "color"
            },
            "200": {
                "value": "#F7DDB5",
                "type": "color"
            },
            "300": {
                "value": "#ECC283",
                "type": "color"
            },
            "400": {
                "value": "#DCA656",
                "type": "color"
            },
            "500": {
                "value": "#C28933",
                "type": "color"
            },
            "600": {
                "value": "#936B2E",
                "type": "color"
            },
            "700": {
                "value": "#684E27",
                "type": "color"
            },
            "800": {
                "value": "#44341D",
                "type": "color"
            },
            "900": {
                "value": "#2A2114",
                "type": "color"
            }
        }
    }
}

Palettes built on #301F05

Color Lab

Pairs with #301F05

UI roles & guardrails

In real applications

Scales

Every model

Export