What color is #90BFC0?

#90BFC0 is a light, muted cyan. In RGB it is rgb(144, 191, 192), and in HSL hsl(181, 28%, 66%).

Is #90BFC0 accessible as text?

On white, #90BFC0 has a contrast ratio of 2.02:1 (fails WCAG AA for body text); on black it is 10.40:1 (passes). For text placed on #90BFC0, use black for the best readability.

What is the closest Tailwind color to #90BFC0?

The nearest Tailwind CSS token is mist-400 (#9CA8AB).

What colors go well with #90BFC0?

#90BFC0 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #C19190. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #90BFC0 below.

Is #90BFC0 good for buttons?

#90BFC0 works well for buttons and highlights, but use black text on #90BFC0 — white text only reaches 2.02:1, below the 4.5:1 needed for normal-size labels.

Is #90BFC0 the same as CSS lightsteelblue?

No — #90BFC0 is not the CSS named color lightsteelblue, but lightsteelblue (#B0C4DE) is the closest CSS named color.

#90BFC0 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #90BFC0

Not just a swatch — here's how #90BFC0 works with other colors. Named schemes with #90BFC0 in its natural role, and a note on why the supporting colors balance it.

Nordic Calm Accent · 5 colors

Accent #90BFC0 Secondary #AEB4B8 Surface #F1F2F0 Support #7A94A5 Anchor #2E3236

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

Japanese Sand Base · 5 colors

Base #90BFC0 Surface #EDEADC Highlight #F5F2E7 Secondary #B4B19F Ink #2A2723

Ash Gray 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.

Coastal Morning Lead · 5 colors

Lead #90BFC0 Accent #A6C4BD Surface #E0DABE Secondary #9AA0A0 Anchor #1D3549

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

Minimal Editorial Surface · 5 colors

Surface #F6F4EF Accent #90BFC0 Secondary #D5E6E6 Support #979286 Ink #16140F

Ash Gray 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 Ash Gray carrying the quiet middle.

Tech Product Signal · 5 colors

Signal #90BFC0 Surface #14161A Highlight #F4F6F8 Secondary #596771 Accent #BAE5E6

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

Build a working theme in the generator →

Color Lab

How #90BFC0 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 38/100

Cool

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

Softness 71/100

High

Soft and easy on the eye — gentle backdrops, calm surfaces.

Depth 22/100

Low

Airy and open — recedes, leaves the composition light.

Naturalness 8/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 33/100

Low

A faint retro warmth without tipping into sepia.

Luxury 28/100

Low

Understated — leans refined without going austere.

Brand distinctiveness 19/100

Very low

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

UI accent fit 26/100

Low

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

Surface fit 63/100

High

Calm enough for large fills — backgrounds, cards, sections.

Print safety 87/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #90BFC0

For UI

For branding

For interior

For fashion

People also use #90BFC0 with

Soft Sage Cadet Grey Rosy Brown Platinum Dark Slate Gray

UI roles & guardrails

Primary action Safe as a filled button with near-black label. AAA

Body text Do not use for body copy on light surfaces. Avoid

Large display Only on dark surfaces. Avoid

Background Pair with #141310 text at 9.2:1. Use

Subtle surface Use #EAF1F1 for cards and hover fills. Tint 80

Avoid beside #90B0C1 — 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 #90BFC0 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: #90BFC0;
  --color-base-rgb: 144 191 192;
  --color-base-oklch: oklch(77.2% 0.050 197.8);
  --color-50: #F5FAFA;
  --color-100: #E5F0F1;
  --color-200: #CBE1E2;
  --color-300: #A6C9CA;
  --color-400: #82AFB0;
  --color-500: #629293;
  --color-600: #4F7272;
  --color-700: #3C5253;
  --color-800: #2A3737;
  --color-900: #1B2222;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  ash-gray: {
    50: '#F5FAFA',
    100: '#E5F0F1',
    200: '#CBE1E2',
    300: '#A6C9CA',
    400: '#82AFB0',
    500: '#629293',
    600: '#4F7272',
    700: '#3C5253',
    800: '#2A3737',
    900: '#1B2222',
  },
}

$base: #90BFC0;
$base-ink: #141310;
$base-50: #F5FAFA;
$base-100: #E5F0F1;
$base-200: #CBE1E2;
$base-300: #A6C9CA;
$base-400: #82AFB0;
$base-500: #629293;
$base-600: #4F7272;
$base-700: #3C5253;
$base-800: #2A3737;
$base-900: #1B2222;
$base-hover: #65A7A8;
$base-subtle: #DFEAEB;

{
    "color": {
        "base": {
            "value": "#90BFC0",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F5FAFA",
                "type": "color"
            },
            "100": {
                "value": "#E5F0F1",
                "type": "color"
            },
            "200": {
                "value": "#CBE1E2",
                "type": "color"
            },
            "300": {
                "value": "#A6C9CA",
                "type": "color"
            },
            "400": {
                "value": "#82AFB0",
                "type": "color"
            },
            "500": {
                "value": "#629293",
                "type": "color"
            },
            "600": {
                "value": "#4F7272",
                "type": "color"
            },
            "700": {
                "value": "#3C5253",
                "type": "color"
            },
            "800": {
                "value": "#2A3737",
                "type": "color"
            },
            "900": {
                "value": "#1B2222",
                "type": "color"
            }
        }
    }
}