#88311E#88311E

#88311E is a dark, vivid red. Relative luminance 0.075; OKLCH L 43.6% C 0.123 H 33.9°. Best body text is #FFFFFF at 8.38:1 contrast (WCAG AA passes).

Color values

HEX	#88311E
RGB	rgb(136, 49, 30)
HSL	hsl(11, 64%, 33%)
HSV	hsv(11, 78%, 53%)
CMYK	cmyk(0%, 64%, 77.9%, 46.7%)
CIE-LAB	lab(32.98, 36.10, 31.01)
CIE-LCH	lch(32.98, 47.59, 40.66°)
OKLab	oklab(43.59% 0.1024 0.0688)
OKLCH	oklch(43.59% 0.123 33.9)
XYZ	xyz(11.4872, 7.5262, 2.0759)
Luminance	0.0752 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#88311E #1E7588

analogous

#881E40 #88311E #88661E

triadic

#88311E #1E8831 #311E88

tetradic

#88311E #40881E #1E7588 #661E88

square

#88311E #40881E #1E7588 #661E88

split-complementary

#88311E #1E8866 #1E4088

monochromatic

#240D08 #561F13 #88311E #BA4329 #D76349

Accessibility & contrast

On white

8.38

#88311E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#88311E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #88311E

8.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##88311E	#FFFFFF	#000000	##FFFFFF
##88311E	1.00	8.38	2.51	8.38
#FFFFFF	8.38	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#49411B

Deuteranopia (green-blind)

#5F551B

Tritanopia (blue-blind)

#961B2D

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #88311e;
/* rgb */ color: rgb(136, 49, 30);
/* oklch */ color: oklch(43.6% 0.123 33.9);

Tailwind

colors: {
  custom: {
    50: '#b26d5b',
    500: '#88311e',
    950: '#000000',
  },
}

SCSS

$custom: #88311e;
$custom-light: #b26d5b;
$custom-dark: #000000;

JSON

{
  "hex": "#88311e",
  "rgb": {
    "r": 136,
    "g": 49,
    "b": 30
  },
  "hsl": {
    "h": 10.755,
    "s": 63.855,
    "l": 32.549
  },
  "oklch": {
    "l": 0.43593,
    "c": 0.12337,
    "h": 33.9
  },
  "luminance": 0.07525
}

Semantic roles & 50–950 ramp

primary

#88311E

secondary

#49A5B9

accent

#C9E741

background

#FBF6F5

surface

#F6ECE9

border

#D0C7C5

text

#120704

muted

#817A79

Preview Lab

Preview with #88311E

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

Preview Lab → · Contrast checker → · Palette generator →