#6B2212#6B2212

#6B2212 is a dark, moderate red. Relative luminance 0.043; OKLCH L 36.3% C 0.108 H 33.9°. Best body text is #FFFFFF at 11.27:1 contrast (WCAG AA passes).

Color values

HEX	#6B2212
RGB	rgb(107, 34, 18)
HSL	hsl(11, 71%, 25%)
HSV	hsv(11, 83%, 42%)
CMYK	cmyk(0%, 68.2%, 83.2%, 58%)
CIE-LAB	lab(24.68, 31.64, 27.58)
CIE-LCH	lch(24.68, 41.98, 41.07°)
OKLab	oklab(36.28% 0.0893 0.0601)
OKLCH	oklch(36.28% 0.108 33.9)
XYZ	xyz(6.7454, 4.3145, 1.0497)
Luminance	0.0431 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B2212 #125B6B

analogous

#6B122E #6B2212 #6B4F12

triadic

#6B2212 #126B22 #22126B

tetradic

#6B2212 #2E6B12 #125B6B #4F126B

square

#6B2212 #2E6B12 #125B6B #4F126B

split-complementary

#6B2212 #126B4F #122E6B

monochromatic

#1A0804 #371109 #6B2212 #9F331B #D44324

Accessibility & contrast

On white

11.27

#6B2212 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#6B2212 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B2212

11.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B2212	#FFFFFF	#000000	##FFFFFF
##6B2212	1.00	11.27	1.86	11.27
#FFFFFF	11.27	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373010

Deuteranopia (green-blind)

#49410F

Tritanopia (blue-blind)

#760E1F

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #6b2212;
/* rgb */ color: rgb(107, 34, 18);
/* oklch */ color: oklch(36.3% 0.108 33.9);

Tailwind

colors: {
  custom: {
    50: '#9c6151',
    500: '#6b2212',
    950: '#000000',
  },
}

SCSS

$custom: #6b2212;
$custom-light: #9c6151;
$custom-dark: #000000;

JSON

{
  "hex": "#6b2212",
  "rgb": {
    "r": 107,
    "g": 34,
    "b": 18
  },
  "hsl": {
    "h": 10.787,
    "s": 71.2,
    "l": 24.51
  },
  "oklch": {
    "l": 0.36277,
    "c": 0.10765,
    "h": 33.9
  },
  "luminance": 0.04314
}

Semantic roles & 50–950 ramp

primary

#6B2212

secondary

#368FA2

accent

#CEEE3A

background

#FAF5F4

surface

#F4EAE7

border

#CEC6C3

text

#0F0502

muted

#7F7978

Preview Lab

Preview with #6B2212

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

Preview Lab → · Contrast checker → · Palette generator →