#31140C#31140C

#31140C is a very dark, muted red. Relative luminance 0.012; OKLCH L 23.3% C 0.050 H 36.4°. Best body text is #FFFFFF at 16.99:1 contrast (WCAG AA passes).

Color values

HEX	#31140C
RGB	rgb(49, 20, 12)
HSL	hsl(13, 61%, 12%)
HSV	hsv(13, 76%, 19%)
CMYK	cmyk(0%, 59.2%, 75.5%, 80.8%)
CIE-LAB	lab(10.41, 13.86, 10.91)
CIE-LCH	lch(10.41, 17.64, 38.19°)
OKLab	oklab(23.29% 0.04 0.0295)
OKLCH	oklch(23.29% 0.05 36.4)
XYZ	xyz(1.5833, 1.1800, 0.4921)
Luminance	0.0118 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31140C #0C2931

analogous

#310C17 #31140C #31270C

triadic

#31140C #0C3114 #140C31

tetradic

#31140C #17310C #0C2931 #270C31

square

#31140C #17310C #0C2931 #270C31

split-complementary

#31140C #0C3127 #0C1731

monochromatic

#190A06 #190A06 #31140C #622818 #933C24

Accessibility & contrast

On white

16.99

#31140C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#31140C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31140C

16.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31140C	#FFFFFF	#000000	##FFFFFF
##31140C	1.00	16.99	1.24	16.99
#FFFFFF	16.99	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C180B

Deuteranopia (green-blind)

#231F0B

Tritanopia (blue-blind)

#360F12

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #31140c;
/* rgb */ color: rgb(49, 20, 12);
/* oklch */ color: oklch(23.3% 0.050 36.4);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#31140c",
  "rgb": {
    "r": 49,
    "g": 20,
    "b": 12
  },
  "hsl": {
    "h": 12.973,
    "s": 60.656,
    "l": 11.961
  },
  "oklch": {
    "l": 0.23289,
    "c": 0.04967,
    "h": 36.4
  },
  "luminance": 0.0118
}

Semantic roles & 50–950 ramp

primary

#31140C

secondary

#2C5F6D

accent

#C1E444

background

#F6F4F4

surface

#EBE7E7

border

#C6C3C3

text

#070201

muted

#7A7877

Preview Lab

Preview with #31140C

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

Preview Lab → · Contrast checker → · Palette generator →