#89301B#89301B

#89301B is a dark, vivid red. Relative luminance 0.075; OKLCH L 43.6% C 0.126 H 34.6°. Best body text is #FFFFFF at 8.39:1 contrast (WCAG AA passes).

Color values

HEX	#89301B
RGB	rgb(137, 48, 27)
HSL	hsl(11, 67%, 32%)
HSV	hsv(11, 80%, 54%)
CMYK	cmyk(0%, 65%, 80.3%, 46.3%)
CIE-LAB	lab(32.95, 36.84, 32.72)
CIE-LCH	lch(32.95, 49.27, 41.61°)
OKLab	oklab(43.6% 0.104 0.0716)
OKLCH	oklch(43.6% 0.126 34.6)
XYZ	xyz(11.5726, 7.5131, 1.8775)
Luminance	0.0751 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#89301B #1B7489

analogous

#891B3D #89301B #89671B

triadic

#89301B #1B8930 #301B89

tetradic

#89301B #3D891B #1B7489 #671B89

square

#89301B #3D891B #1B7489 #671B89

split-complementary

#89301B #1B8967 #1B3D89

monochromatic

#230C07 #561E11 #89301B #BC4225 #DA6144

Accessibility & contrast

On white

8.39

#89301B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#89301B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #89301B

8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##89301B	#FFFFFF	#000000	##FFFFFF
##89301B	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)

#494118

Deuteranopia (green-blind)

#5F5518

Tritanopia (blue-blind)

#97192C

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #89301b;
/* rgb */ color: rgb(137, 48, 27);
/* oklch */ color: oklch(43.6% 0.126 34.6);

Tailwind

colors: {
  custom: {
    50: '#b36d59',
    500: '#89301b',
    950: '#000000',
  },
}

SCSS

$custom: #89301b;
$custom-light: #b36d59;
$custom-dark: #000000;

JSON

{
  "hex": "#89301b",
  "rgb": {
    "r": 137,
    "g": 48,
    "b": 27
  },
  "hsl": {
    "h": 11.455,
    "s": 67.073,
    "l": 32.157
  },
  "oklch": {
    "l": 0.43596,
    "c": 0.12622,
    "h": 34.6
  },
  "luminance": 0.07511
}

Semantic roles & 50–950 ramp

primary

#89301B

secondary

#44A5BC

accent

#C9EA3E

background

#FBF6F5

surface

#F7ECE9

border

#D0C7C5

text

#120703

muted

#817A78

Preview Lab

Preview with #89301B

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

Preview Lab → · Contrast checker → · Palette generator →