#311008#311008

#311008 is a very dark, muted red. Relative luminance 0.010; OKLCH L 22.4% C 0.056 H 35.1°. Best body text is #FFFFFF at 17.38:1 contrast (WCAG AA passes).

Color values

HEX	#311008
RGB	rgb(49, 16, 8)
HSL	hsl(12, 72%, 11%)
HSV	hsv(12, 84%, 19%)
CMYK	cmyk(0%, 67.3%, 83.7%, 80.8%)
CIE-LAB	lab(9.33, 16.12, 11.05)
CIE-LCH	lch(9.33, 19.54, 34.44°)
OKLab	oklab(22.45% 0.046 0.0323)
OKLCH	oklch(22.45% 0.056 35.1)
XYZ	xyz(1.4959, 1.0413, 0.3519)
Luminance	0.0104 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#311008 #082931

analogous

#310814 #311008 #312408

triadic

#311008 #083110 #100831

tetradic

#311008 #143108 #082931 #240831

square

#311008 #143108 #082931 #240831

split-complementary

#311008 #083124 #081431

monochromatic

#1A0904 #1A0904 #311008 #662111 #9A3219

Accessibility & contrast

On white

17.38

#311008 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#311008 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #311008

17.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##311008	#FFFFFF	#000000	##FFFFFF
##311008	1.00	17.38	1.21	17.38
#FFFFFF	17.38	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#191607

Deuteranopia (green-blind)

#211D07

Tritanopia (blue-blind)

#37090E

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #311008;
/* rgb */ color: rgb(49, 16, 8);
/* oklch */ color: oklch(22.4% 0.056 35.1);

Tailwind

colors: {
  custom: {
    50: '#6c4f4a',
    500: '#311008',
    950: '#000000',
  },
}

SCSS

$custom: #311008;
$custom-light: #6c4f4a;
$custom-dark: #000000;

JSON

{
  "hex": "#311008",
  "rgb": {
    "r": 49,
    "g": 16,
    "b": 8
  },
  "hsl": {
    "h": 11.707,
    "s": 71.93,
    "l": 11.176
  },
  "oklch": {
    "l": 0.22447,
    "c": 0.05622,
    "h": 35.1
  },
  "luminance": 0.01041
}

Semantic roles & 50–950 ramp

primary

#311008

secondary

#256170

accent

#CBEF39

background

#F6F4F4

surface

#ECE7E7

border

#C7C3C3

text

#070201

muted

#7A7877

Preview Lab

Preview with #311008

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

Preview Lab → · Contrast checker → · Palette generator →