#88311C#88311C

#88311C is a dark, vivid red. Relative luminance 0.075; OKLCH L 43.6% C 0.124 H 34.8°. Best body text is #FFFFFF at 8.39:1 contrast (WCAG AA passes).

Color values

HEX	#88311C
RGB	rgb(136, 49, 28)
HSL	hsl(12, 66%, 32%)
HSV	hsv(12, 79%, 53%)
CMYK	cmyk(0%, 64%, 79.4%, 46.7%)
CIE-LAB	lab(32.95, 36.02, 32.12)
CIE-LCH	lch(32.95, 48.26, 41.72°)
OKLab	oklab(43.57% 0.1017 0.0707)
OKLCH	oklch(43.57% 0.124 34.8)
XYZ	xyz(11.4625, 7.5163, 1.9456)
Luminance	0.0751 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#88311C #1C7388

analogous

#881C3D #88311C #88671C

triadic

#88311C #1C8831 #311C88

tetradic

#88311C #3D881C #1C7388 #671C88

square

#88311C #3D881C #1C7388 #671C88

split-complementary

#88311C #1C8867 #1C3D88

monochromatic

#220C07 #551F12 #88311C #BB4326 #D96246

Accessibility & contrast

On white

8.39

#88311C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#88311C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #88311C

8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##88311C	#FFFFFF	#000000	##FFFFFF
##88311C	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)

#494119

Deuteranopia (green-blind)

#5F5519

Tritanopia (blue-blind)

#961B2D

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #88311c;
/* rgb */ color: rgb(136, 49, 28);
/* oklch */ color: oklch(43.6% 0.124 34.8);

Tailwind

colors: {
  custom: {
    50: '#b26d59',
    500: '#88311c',
    950: '#000000',
  },
}

SCSS

$custom: #88311c;
$custom-light: #b26d59;
$custom-dark: #000000;

JSON

{
  "hex": "#88311c",
  "rgb": {
    "r": 136,
    "g": 49,
    "b": 28
  },
  "hsl": {
    "h": 11.667,
    "s": 65.854,
    "l": 32.157
  },
  "oklch": {
    "l": 0.4357,
    "c": 0.12385,
    "h": 34.8
  },
  "luminance": 0.07515
}

Semantic roles & 50–950 ramp

primary

#88311C

secondary

#45A4BA

accent

#C8E93F

background

#FBF6F5

surface

#F7ECE9

border

#D0C7C5

text

#120703

muted

#817A78

Preview Lab

Preview with #88311C

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

Preview Lab → · Contrast checker → · Palette generator →