#831414#831414

#831414 is a dark, vivid red. Relative luminance 0.054; OKLCH L 39.5% C 0.145 H 27.1°. Best body text is #FFFFFF at 10.12:1 contrast (WCAG AA passes).

Color values

HEX	#831414
RGB	rgb(131, 20, 20)
HSL	hsl(0, 74%, 30%)
HSV	hsv(0, 85%, 51%)
CMYK	cmyk(0%, 84.7%, 84.7%, 48.6%)
CIE-LAB	lab(27.78, 45.23, 31.14)
CIE-LCH	lch(27.78, 54.92, 34.55°)
OKLab	oklab(39.5% 0.1294 0.0662)
OKLCH	oklch(39.5% 0.145 27.1)
XYZ	xyz(9.7377, 5.3777, 1.1870)
Luminance	0.0538 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#831414 #148383

analogous

#83144C #831414 #834C14

triadic

#831414 #148314 #141483

tetradic

#831414 #4C8314 #148383 #4C1483

square

#831414 #4C8314 #148383 #4C1483

split-complementary

#831414 #14834C #144C83

monochromatic

#1B0404 #4E0C0C #831414 #B81C1C #E03232

Accessibility & contrast

On white

10.12

#831414 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#831414 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #831414

10.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##831414	#FFFFFF	#000000	##FFFFFF
##831414	1.00	10.12	2.08	10.12
#FFFFFF	10.12	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393212

Deuteranopia (green-blind)

#544A0E

Tritanopia (blue-blind)

#910016

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #831414;
/* rgb */ color: rgb(131, 20, 20);
/* oklch */ color: oklch(39.5% 0.145 27.1);

Tailwind

colors: {
  custom: {
    50: '#b05f52',
    500: '#831414',
    950: '#000000',
  },
}

SCSS

$custom: #831414;
$custom-light: #b05f52;
$custom-dark: #000000;

JSON

{
  "hex": "#831414",
  "rgb": {
    "r": 131,
    "g": 20,
    "b": 20
  },
  "hsl": {
    "h": 0,
    "s": 73.51,
    "l": 29.608
  },
  "oklch": {
    "l": 0.39495,
    "c": 0.14536,
    "h": 27.1
  },
  "luminance": 0.05376
}

Semantic roles & 50–950 ramp

primary

#831414

secondary

#3BB8B8

accent

#F0F038

background

#FBF5F4

surface

#F7EAE7

border

#D0C6C3

text

#120502

muted

#817978

Preview Lab

Preview with #831414

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

Preview Lab → · Contrast checker → · Palette generator →