What color is #27181F?

#27181F is #27181F (39, 24, 31 in RGB; hsl(332, 24%, 12%)). It sits in the red family. Contrast is 16.98:1 on white and 1.24:1 on black.

Is #27181F accessible for text?

Yes for normal text on white at 16.98:1 (WCAG AA). Still verify large and small text in a contrast checker before shipping.

How do I use #27181F in CSS?

Use #27181F, color: #27181f;, or a custom property like --color-27181f: #27181f;. Nearest Tailwind-style token approximation: stone-800. Confirm contrast pairs against WCAG before production.

Color brief · Red

#27181F (#27181F) — practical notes

#27181F (#27181f) sits in the red family at about 332° hue, 24% saturation, and 12% lightness. Contrast is 16.98:1 on white and 1.24:1 on black, so white labels read more clearly on the swatch itself. Nearest Tailwind token: stone-800 (approximation unless the hex is an official scale stop).

body text, chrome, and dark-mode surfaces
text or icons on a white canvas

On a black or near-black UI, #27181f is 1.24:1. Prefer it as a fill, border, or large heading rather than 16px copy.

Check contrast Open in color picker Build a palette

Specs & accessibility references: W3C WCAG 2.1 contrast minimum · MDN CSS color values · CSS Color Module Level 4 · WebAIM contrast guide.

COLOR EXPLORER

THE ORIGINAL SWATCH#27181F

100% opacity · sRGB

YOUR NEXT GREAT ACCENT

#27181F

Explore the codes, find a readable pairing, and see how this color feels in a real design.

red family Calculated from HEX

HEX#27181F

RGBrgb(39, 24, 31)

HSLhsl(332, 24%, 12%)

PUT IT INTO PRACTICE

A color is only half the story.

Try it with another color before you commit.

Open full contrast checker

MAKE ROOM FOR SOMETHING GOOD

A little color. A whole lot of possibility.

Selected text: #27181F

Preview textText size 24px

CONTRAST RATIO16.98:1

AA · normal text: Pass
AA · large text: Pass
AAA · normal text: Pass

Normal text: AA 4.5:1, AAA 7:1. Large text: AA 3:1 (24px regular or about 19px bold).

Against white16.98:1

Against black1.24:1

Results use the exact pair, at full opacity. WCAG contrast guidance ↗

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Color codes

HEX

#27181f

RGB

rgb(39, 24, 31)

HSL

hsl(332, 24%, 12%)

OKLCH

oklch(0.2314 0.0269 349.94)

CMYK

cmyk(0%, 38%, 21%, 85%)

CSS variable

--color-27181f: #27181f;

CMYK is an approximate reference; print output depends on the color profile. HSV and CMYK are not CSS color functions.

OKLCH

css

:root {
  --color27181f-1: #27181f;
}

Design systems

Nearest official tokens

An arbitrary HEX is not an official Tailwind, Material, or Bootstrap color. Distance is CIEDE2000.

Nearest Tailwind color

stone-800

Very different · ΔE 9.04 · #292524

Nearest CSS named color

Black

Very different · ΔE 12.1 · #000000

Nearest Material color

brown-900

Very different · ΔE 8.69 · #3E2723

Nearest Bootstrap color

dark

Very different · ΔE 12.47 · #212529

Using this color

Where #27181f works

Sensible jobs for this swatch

body text, chrome, and dark-mode surfaces
text or icons on a white canvas

On a black or near-black UI, #27181f is 1.24:1. Prefer it as a fill, border, or large heading rather than 16px copy.

Family context: Energy, urgency, passion, and excitement. Often used for CTAs, alerts, and brands that want attention. Common uses still include buttons, charts, and accents in the Red range — always verify the pair for this exact hex in the contrast checker.

Similar & related colors

Nearby colors from the library by perceptual distance

Material You On Surface#1C1B1F Material Brown 900#3E2723 Tailwind stone 800#292524 Tailwind zinc 900#18181B Tailwind stone 900#1C1917 Tailwind zinc 800#27272A Material Grey 900#212121 Tailwind neutral 900#171717 Tailwind neutral 800#262626 Tailwind stone 950#0C0A09 Tailwind zinc 950#09090B Tailwind neutral 950#0A0A0A