#88311B#88311B

#88311B is a dark, vivid red. Relative luminance 0.075; OKLCH L 43.6% C 0.124 H 35.2°. Best body text is #FFFFFF at 8.39:1 contrast (WCAG AA passes).

Color values

HEX	#88311B
RGB	rgb(136, 49, 27)
HSL	hsl(12, 67%, 32%)
HSV	hsv(12, 80%, 53%)
CMYK	cmyk(0%, 64%, 80.1%, 46.7%)
CIE-LAB	lab(32.94, 35.98, 32.66)
CIE-LCH	lch(32.94, 48.59, 42.23°)
OKLab	oklab(43.56% 0.1014 0.0716)
OKLCH	oklch(43.56% 0.124 35.2)
XYZ	xyz(11.4507, 7.5116, 1.8836)
Luminance	0.0751 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#88311B #1B7288

analogous

#881B3C #88311B #88681B

triadic

#88311B #1B8831 #311B88

tetradic

#88311B #3C881B #1B7288 #681B88

square

#88311B #3C881B #1B7288 #681B88

split-complementary

#88311B #1B8868 #1B3C88

monochromatic

#220C07 #551F11 #88311B #BB4325 #DA6244

Accessibility & contrast

On white

8.39

#88311B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#88311B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #88311B

8.39:1 — WCAG AA (normal text) passes

Contrast matrix

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

#4A4118

Deuteranopia (green-blind)

#5F5518

Tritanopia (blue-blind)

#961B2D

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #88311b;
/* rgb */ color: rgb(136, 49, 27);
/* oklch */ color: oklch(43.6% 0.124 35.2);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#88311b",
  "rgb": {
    "r": 136,
    "g": 49,
    "b": 27
  },
  "hsl": {
    "h": 12.11,
    "s": 66.871,
    "l": 31.961
  },
  "oklch": {
    "l": 0.43559,
    "c": 0.1241,
    "h": 35.2
  },
  "luminance": 0.0751
}

Semantic roles & 50–950 ramp

primary

#88311B

secondary

#44A3BB

accent

#C7EA3E

background

#FBF6F5

surface

#F7ECE9

border

#D0C7C5

text

#120703

muted

#817A78

Preview Lab

Preview with #88311B

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

Preview Lab → · Contrast checker → · Palette generator →