#88311D#88311D

#88311D is a dark, vivid red. Relative luminance 0.075; OKLCH L 43.6% C 0.124 H 34.4°. Best body text is #FFFFFF at 8.39:1 contrast (WCAG AA passes).

Color values

HEX	#88311D
RGB	rgb(136, 49, 29)
HSL	hsl(11, 65%, 32%)
HSV	hsv(11, 79%, 53%)
CMYK	cmyk(0%, 64%, 78.7%, 46.7%)
CIE-LAB	lab(32.97, 36.06, 31.57)
CIE-LCH	lch(32.97, 47.93, 41.20°)
OKLab	oklab(43.58% 0.1021 0.0698)
OKLCH	oklch(43.58% 0.124 34.4)
XYZ	xyz(11.4747, 7.5212, 2.0097)
Luminance	0.0752 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#88311D #1D7488

analogous

#881D3F #88311D #88671D

triadic

#88311D #1D8831 #311D88

tetradic

#88311D #3F881D #1D7488 #671D88

square

#88311D #3F881D #1D7488 #671D88

split-complementary

#88311D #1D8867 #1D3F88

monochromatic

#230D07 #561F12 #88311D #BA4328 #D86348

Accessibility & contrast

On white

8.39

#88311D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#88311D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #88311D

8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##88311D	#FFFFFF	#000000	##FFFFFF
##88311D	1.00	8.39	2.50	8.39
#FFFFFF	8.39	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#49411A

Deuteranopia (green-blind)

#5F551A

Tritanopia (blue-blind)

#961B2D

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #88311d;
/* rgb */ color: rgb(136, 49, 29);
/* oklch */ color: oklch(43.6% 0.124 34.4);

Tailwind

colors: {
  custom: {
    50: '#b26d5a',
    500: '#88311d',
    950: '#000000',
  },
}

SCSS

$custom: #88311d;
$custom-light: #b26d5a;
$custom-dark: #000000;

JSON

{
  "hex": "#88311d",
  "rgb": {
    "r": 136,
    "g": 49,
    "b": 29
  },
  "hsl": {
    "h": 11.215,
    "s": 64.848,
    "l": 32.353
  },
  "oklch": {
    "l": 0.43581,
    "c": 0.12361,
    "h": 34.4
  },
  "luminance": 0.0752
}

Semantic roles & 50–950 ramp

primary

#88311D

secondary

#47A4BA

accent

#C8E840

background

#FBF6F5

surface

#F6ECE9

border

#D0C7C5

text

#120704

muted

#817A79

Preview Lab

Preview with #88311D

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

Preview Lab → · Contrast checker → · Palette generator →