#27100D#27100D

#27100D is a very dark, muted red. Relative luminance 0.008; OKLCH L 20.7% C 0.039 H 28.7°. Best body text is #FFFFFF at 18.01:1 contrast (WCAG AA passes).

Color values

HEX	#27100D
RGB	rgb(39, 16, 13)
HSL	hsl(7, 50%, 10%)
HSV	hsv(7, 67%, 15%)
CMYK	cmyk(0%, 59%, 66.7%, 84.7%)
CIE-LAB	lab(7.51, 11.59, 6.03)
CIE-LCH	lch(7.51, 13.07, 27.48°)
OKLab	oklab(20.7% 0.0345 0.0189)
OKLCH	oklch(20.7% 0.039 28.7)
XYZ	xyz(1.0947, 0.8311, 0.4835)
Luminance	0.0083 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27100D #0D2427

analogous

#270D17 #27100D #271D0D

triadic

#27100D #0D2710 #100D27

tetradic

#27100D #17270D #0D2427 #1D0D27

square

#27100D #17270D #0D2427 #1D0D27

split-complementary

#27100D #0D271D #0D1727

monochromatic

#170908 #170908 #27100D #55231C #83362C

Accessibility & contrast

On white

18.01

#27100D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#27100D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27100D

18.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27100D	#FFFFFF	#000000	##FFFFFF
##27100D	1.00	18.01	1.17	18.01
#FFFFFF	18.01	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	18.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#15140D

Deuteranopia (green-blind)

#1B180D

Tritanopia (blue-blind)

#2B0C0F

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #27100d;
/* rgb */ color: rgb(39, 16, 13);
/* oklch */ color: oklch(20.7% 0.039 28.7);

Tailwind

colors: {
  custom: {
    50: '#624e4c',
    500: '#27100d',
    950: '#000000',
  },
}

SCSS

$custom: #27100d;
$custom-light: #624e4c;
$custom-dark: #000000;

JSON

{
  "hex": "#27100d",
  "rgb": {
    "r": 39,
    "g": 16,
    "b": 13
  },
  "hsl": {
    "h": 6.923,
    "s": 50,
    "l": 10.196
  },
  "oklch": {
    "l": 0.20698,
    "c": 0.03933,
    "h": 28.7
  },
  "luminance": 0.00831
}

Semantic roles & 50–950 ramp

primary

#27100D

secondary

#2F5B61

accent

#C9DA4E

background

#F5F4F4

surface

#EAE7E7

border

#C6C3C3

text

#050101

muted

#797777

Preview Lab

Preview with #27100D

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →