What color is #10616C?

#10616C is a dark, vivid cyan. In RGB it is rgb(16, 97, 108), and in HSL hsl(187, 74%, 24%).

Is #10616C accessible as text?

On white, #10616C has a contrast ratio of 7.12:1 (passes WCAG AA for body text); on black it is 2.95:1 (fails). For text placed on #10616C, use white for the best readability.

What is the closest Tailwind color to #10616C?

The nearest Tailwind CSS token is cyan-800 (#005F78).

What colors go well with #10616C?

#10616C pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #6A1A10. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #10616C below.

Is #10616C good for buttons?

#10616C works well for buttons and highlights, but use white text on #10616C — black text only reaches 2.95:1, below the 4.5:1 needed for normal-size labels.

Is #10616C the same as CSS darkslategray?

No — #10616C is not the CSS named color darkslategray, but darkslategray (#2F4F4F) is the closest CSS named color.

#10616C Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #10616C

Not just a swatch — here's how #10616C works with other colors. Named schemes with #10616C in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #10616C Accent #A6C4BE Surface #DFDABE Secondary #9AA0A0 Anchor #1D3549

Feldgrau opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.

Nordic Calm Accent · 5 colors

Accent #10616C Secondary #AEB4B8 Surface #F1F2F0 Support #7A94A5 Anchor #2E3236

Feldgrau keeps this Nordic scheme quiet — cool greys and a soft white around it, a muted-blue support and a charcoal anchor.

Tech Product Signal · 5 colors

Signal #10616C Surface #14161A Highlight #F4F6F8 Secondary #596671 Accent #45838D

Feldgrau is the vivid signal in this product UI — on a near-black surface with cool white, a slate grey and a lighter tint of Feldgrau.

Vintage Leather Lead · 5 colors

Lead #10616C Secondary #715117 Surface #E3DCC0 Accent #395143 Anchor #56233F

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

Minimal Editorial Surface · 5 colors

Surface #F6F4EF Accent #10616C Secondary #6D8386 Support #979286 Ink #16140F

Feldgrau 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 Feldgrau carrying the quiet middle.

Build a working theme in the generator →

Color Lab

How #10616C 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 30/100

Cool

Reads cool and recessive — calming, technical, good for trust-led UI.

Softness 42/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 53/100

Moderate

Mid depth — usable as an accent or a muted ground.

Naturalness 5/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 48/100

Moderate

A faint retro warmth without tipping into sepia.

Luxury 59/100

Moderate

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

Brand distinctiveness 20/100

Very low

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

UI accent fit 75/100

High

Strong interactive accent — visible and can carry a legible label.

Surface fit 33/100

Low

Usable as a tinted surface in measured doses.

Print safety 80/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #10616C

For UI

For branding

For interior

For fashion

People also use #10616C with

Sea Green Yale Blue Rosewood Platinum Dark Slate Gray

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 7.1:1. Use

Subtle surface Use #C4E8ED for cards and hover fills. Tint 80

Avoid beside #10426A — 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 #10616C 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: #10616C;
  --color-base-rgb: 16 97 108;
  --color-base-oklch: oklch(45.3% 0.073 209.1);
  --color-50: #F1FCFE;
  --color-100: #DBF7FB;
  --color-200: #B8EDF4;
  --color-300: #88DCE7;
  --color-400: #5CC8D6;
  --color-500: #39ACBC;
  --color-600: #33848F;
  --color-700: #2A5E65;
  --color-800: #1F3E42;
  --color-900: #152629;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  feldgrau: {
    50: '#F1FCFE',
    100: '#DBF7FB',
    200: '#B8EDF4',
    300: '#88DCE7',
    400: '#5CC8D6',
    500: '#39ACBC',
    600: '#33848F',
    700: '#2A5E65',
    800: '#1F3E42',
    900: '#152629',
  },
}

$base: #10616C;
$base-ink: #FFFFFF;
$base-50: #F1FCFE;
$base-100: #DBF7FB;
$base-200: #B8EDF4;
$base-300: #88DCE7;
$base-400: #5CC8D6;
$base-500: #39ACBC;
$base-600: #33848F;
$base-700: #2A5E65;
$base-800: #1F3E42;
$base-900: #152629;
$base-hover: #0D4D55;
$base-subtle: #A4DEE6;

{
    "color": {
        "base": {
            "value": "#10616C",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F1FCFE",
                "type": "color"
            },
            "100": {
                "value": "#DBF7FB",
                "type": "color"
            },
            "200": {
                "value": "#B8EDF4",
                "type": "color"
            },
            "300": {
                "value": "#88DCE7",
                "type": "color"
            },
            "400": {
                "value": "#5CC8D6",
                "type": "color"
            },
            "500": {
                "value": "#39ACBC",
                "type": "color"
            },
            "600": {
                "value": "#33848F",
                "type": "color"
            },
            "700": {
                "value": "#2A5E65",
                "type": "color"
            },
            "800": {
                "value": "#1F3E42",
                "type": "color"
            },
            "900": {
                "value": "#152629",
                "type": "color"
            }
        }
    }
}

Palettes built on #10616C

Color Lab

Pairs with #10616C

UI roles & guardrails

In real applications

Scales

Every model

Export