#89311C#89311C

#89311C is a dark, vivid red. Relative luminance 0.076; OKLCH L 43.7% C 0.125 H 34.7°. Best body text is #FFFFFF at 8.33:1 contrast (WCAG AA passes).

Color values

HEX	#89311C
RGB	rgb(137, 49, 28)
HSL	hsl(12, 66%, 32%)
HSV	hsv(12, 80%, 54%)
CMYK	cmyk(0%, 64.2%, 79.6%, 46.3%)
CIE-LAB	lab(33.14, 36.40, 32.36)
CIE-LCH	lch(33.14, 48.71, 41.64°)
OKLab	oklab(43.74% 0.1028 0.0711)
OKLCH	oklch(43.74% 0.125 34.7)
XYZ	xyz(11.6257, 7.6005, 1.9532)
Luminance	0.0760 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#89311C #1C7489

analogous

#891C3D #89311C #89681C

triadic

#89311C #1C8931 #311C89

tetradic

#89311C #3D891C #1C7489 #681C89

square

#89311C #3D891C #1C7489 #681C89

split-complementary

#89311C #1C8968 #1C3D89

monochromatic

#230D07 #561F12 #89311C #BC4326 #D96346

Accessibility & contrast

On white

8.33

#89311C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#89311C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #89311C

8.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##89311C	#FFFFFF	#000000	##FFFFFF
##89311C	1.00	8.33	2.52	8.33
#FFFFFF	8.33	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4219

Deuteranopia (green-blind)

#5F5519

Tritanopia (blue-blind)

#971B2D

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #89311c;
/* rgb */ color: rgb(137, 49, 28);
/* oklch */ color: oklch(43.7% 0.125 34.7);

Tailwind

colors: {
  custom: {
    50: '#b36d59',
    500: '#89311c',
    950: '#000000',
  },
}

SCSS

$custom: #89311c;
$custom-light: #b36d59;
$custom-dark: #000000;

JSON

{
  "hex": "#89311c",
  "rgb": {
    "r": 137,
    "g": 49,
    "b": 28
  },
  "hsl": {
    "h": 11.56,
    "s": 66.061,
    "l": 32.353
  },
  "oklch": {
    "l": 0.43741,
    "c": 0.125,
    "h": 34.7
  },
  "luminance": 0.07599
}

Semantic roles & 50–950 ramp

primary

#89311C

secondary

#46A4BB

accent

#C8E93F

background

#FBF6F5

surface

#F7ECE9

border

#D0C7C5

text

#120703

muted

#817A78

Preview Lab

Preview with #89311C

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

Preview Lab → · Contrast checker → · Palette generator →