#31140D#31140D

#31140D is a very dark, muted red. Relative luminance 0.012; OKLCH L 23.3% C 0.049 H 34.7°. Best body text is #FFFFFF at 16.98:1 contrast (WCAG AA passes).

Color values

HEX	#31140D
RGB	rgb(49, 20, 13)
HSL	hsl(12, 58%, 12%)
HSV	hsv(12, 73%, 19%)
CMYK	cmyk(0%, 59.2%, 73.5%, 80.8%)
CIE-LAB	lab(10.43, 13.95, 10.47)
CIE-LCH	lch(10.43, 17.44, 36.87°)
OKLab	oklab(23.31% 0.0405 0.028)
OKLCH	oklch(23.31% 0.049 34.7)
XYZ	xyz(1.5896, 1.1825, 0.5252)
Luminance	0.0118 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31140D #0D2A31

analogous

#310D18 #31140D #31260D

triadic

#31140D #0D3114 #140D31

tetradic

#31140D #18310D #0D2A31 #260D31

square

#31140D #18310D #0D2A31 #260D31

split-complementary

#31140D #0D3126 #0D1831

monochromatic

#180A06 #180A06 #31140D #61281A #923B27

Accessibility & contrast

On white

16.98

#31140D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#31140D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31140D

16.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31140D	#FFFFFF	#000000	##FFFFFF
##31140D	1.00	16.98	1.24	16.98
#FFFFFF	16.98	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B180C

Deuteranopia (green-blind)

#221F0C

Tritanopia (blue-blind)

#360F12

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #31140d;
/* rgb */ color: rgb(49, 20, 13);
/* oklch */ color: oklch(23.3% 0.049 34.7);

Tailwind

colors: {
  custom: {
    50: '#6b524c',
    500: '#31140d',
    950: '#000000',
  },
}

SCSS

$custom: #31140d;
$custom-light: #6b524c;
$custom-dark: #000000;

JSON

{
  "hex": "#31140d",
  "rgb": {
    "r": 49,
    "g": 20,
    "b": 13
  },
  "hsl": {
    "h": 11.667,
    "s": 58.065,
    "l": 12.157
  },
  "oklch": {
    "l": 0.2331,
    "c": 0.04925,
    "h": 34.7
  },
  "luminance": 0.01182
}

Semantic roles & 50–950 ramp

primary

#31140D

secondary

#2E606C

accent

#C3E147

background

#F6F4F4

surface

#EBE7E7

border

#C6C3C3

text

#070201

muted

#7A7877

Preview Lab

Preview with #31140D

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

Preview Lab → · Contrast checker → · Palette generator →