#831E29#831E29

#831E29 is a dark, vivid red. Relative luminance 0.059; OKLCH L 40.6% C 0.135 H 20.0°. Best body text is #FFFFFF at 9.62:1 contrast (WCAG AA passes).

Color values

HEX	#831E29
RGB	rgb(131, 30, 41)
HSL	hsl(353, 63%, 32%)
HSV	hsv(353, 77%, 51%)
CMYK	cmyk(0%, 77.1%, 68.7%, 48.6%)
CIE-LAB	lab(29.20, 42.99, 19.60)
CIE-LCH	lch(29.20, 47.24, 24.51°)
OKLab	oklab(40.64% 0.1271 0.0463)
OKLCH	oklch(40.64% 0.135 20)
XYZ	xyz(10.2257, 5.9155, 2.7008)
Luminance	0.0591 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#831E29 #1E8378

analogous

#831E5C #831E29 #83461E

triadic

#831E29 #29831E #1E2983

tetradic

#831E29 #5C831E #1E8378 #461E83

square

#831E29 #5C831E #1E8378 #461E83

split-complementary

#831E29 #1E8346 #1E5C83

monochromatic

#1F070A #511319 #831E29 #B52939 #D54756

Accessibility & contrast

On white

9.62

#831E29 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#831E29 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #831E29

9.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##831E29	#FFFFFF	#000000	##FFFFFF
##831E29	1.00	9.62	2.18	9.62
#FFFFFF	9.62	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3729

Deuteranopia (green-blind)

#544D26

Tritanopia (blue-blind)

#900023

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #831e29;
/* rgb */ color: rgb(131, 30, 41);
/* oklch */ color: oklch(40.6% 0.135 20.0);

Tailwind

colors: {
  custom: {
    50: '#ae6362',
    500: '#831e29',
    950: '#000000',
  },
}

SCSS

$custom: #831e29;
$custom-light: #ae6362;
$custom-dark: #000000;

JSON

{
  "hex": "#831e29",
  "rgb": {
    "r": 131,
    "g": 30,
    "b": 41
  },
  "hsl": {
    "h": 353.465,
    "s": 62.733,
    "l": 31.569
  },
  "oklch": {
    "l": 0.40636,
    "c": 0.13525,
    "h": 20
  },
  "luminance": 0.05914
}

Semantic roles & 50–950 ramp

primary

#831E29

secondary

#47B6AA

accent

#E6D442

background

#FBF6F5

surface

#F6EBEA

border

#D0C6C6

text

#120605

muted

#817A79

Preview Lab

Preview with #831E29

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

Preview Lab → · Contrast checker → · Palette generator →