#831014#831014

#831014 is a dark, vivid red. Relative luminance 0.052; OKLCH L 39.2% C 0.148 H 26.3°. Best body text is #FFFFFF at 10.25:1 contrast (WCAG AA passes).

Color values

HEX	#831014
RGB	rgb(131, 16, 20)
HSL	hsl(358, 78%, 29%)
HSV	hsv(358, 88%, 51%)
CMYK	cmyk(0%, 87.8%, 84.7%, 48.6%)
CIE-LAB	lab(27.43, 46.24, 30.80)
CIE-LCH	lch(27.43, 55.56, 33.67°)
OKLab	oklab(39.23% 0.1326 0.0655)
OKLCH	oklch(39.23% 0.148 26.3)
XYZ	xyz(9.6729, 5.2480, 1.1653)
Luminance	0.0525 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#831014 #10837F

analogous

#83104E #831014 #834610

triadic

#831014 #148310 #101483

tetradic

#831014 #4E8310 #10837F #461083

square

#831014 #4E8310 #10837F #461083

split-complementary

#831014 #108346 #104E83

monochromatic

#1B0304 #4C090C #831014 #BA171C #E5292F

Accessibility & contrast

On white

10.25

#831014 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#831014 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #831014

10.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##831014	#FFFFFF	#000000	##FFFFFF
##831014	1.00	10.25	2.05	10.25
#FFFFFF	10.25	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373112

Deuteranopia (green-blind)

#53490E

Tritanopia (blue-blind)

#910014

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #831014;
/* rgb */ color: rgb(131, 16, 20);
/* oklch */ color: oklch(39.2% 0.148 26.3);

Tailwind

colors: {
  custom: {
    50: '#b05d52',
    500: '#831014',
    950: '#000000',
  },
}

SCSS

$custom: #831014;
$custom-light: #b05d52;
$custom-dark: #000000;

JSON

{
  "hex": "#831014",
  "rgb": {
    "r": 131,
    "g": 16,
    "b": 20
  },
  "hsl": {
    "h": 357.913,
    "s": 78.231,
    "l": 28.824
  },
  "oklch": {
    "l": 0.39232,
    "c": 0.14786,
    "h": 26.3
  },
  "luminance": 0.05246
}

Semantic roles & 50–950 ramp

primary

#831014

secondary

#36B9B4

accent

#F5EE33

background

#FBF5F4

surface

#F7EAE7

border

#D0C6C3

text

#120502

muted

#817978

Preview Lab

Preview with #831014

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

Preview Lab → · Contrast checker → · Palette generator →