#89231C#89231C

#89231C is a dark, vivid red. Relative luminance 0.066; OKLCH L 42.1% C 0.139 H 28.5°. Best body text is #FFFFFF at 9.05:1 contrast (WCAG AA passes).

Color values

HEX	#89231C
RGB	rgb(137, 35, 28)
HSL	hsl(4, 66%, 32%)
HSV	hsv(4, 80%, 54%)
CMYK	cmyk(0%, 74.5%, 79.6%, 46.3%)
CIE-LAB	lab(30.89, 42.48, 30.02)
CIE-LCH	lch(30.89, 52.02, 35.24°)
OKLab	oklab(42.06% 0.1218 0.066)
OKLCH	oklch(42.06% 0.139 28.5)
XYZ	xyz(11.1285, 6.6060, 1.7875)
Luminance	0.0660 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#89231C #1C8289

analogous

#891C4C #89231C #89591C

triadic

#89231C #1C8923 #231C89

tetradic

#89231C #4C891C #1C8289 #591C89

square

#89231C #4C891C #1C8289 #591C89

split-complementary

#89231C #1C8959 #1C4C89

monochromatic

#230907 #561612 #89231C #BC3026 #D95046

Accessibility & contrast

On white

9.05

#89231C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#89231C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #89231C

9.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##89231C	#FFFFFF	#000000	##FFFFFF
##89231C	1.00	9.05	2.32	9.05
#FFFFFF	9.05	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#413A1A

Deuteranopia (green-blind)

#5B5118

Tritanopia (blue-blind)

#970022

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #89231c;
/* rgb */ color: rgb(137, 35, 28);
/* oklch */ color: oklch(42.1% 0.139 28.5);

Tailwind

colors: {
  custom: {
    50: '#b36659',
    500: '#89231c',
    950: '#000000',
  },
}

SCSS

$custom: #89231c;
$custom-light: #b36659;
$custom-dark: #000000;

JSON

{
  "hex": "#89231c",
  "rgb": {
    "r": 137,
    "g": 35,
    "b": 28
  },
  "hsl": {
    "h": 3.853,
    "s": 66.061,
    "l": 32.353
  },
  "oklch": {
    "l": 0.42057,
    "c": 0.1385,
    "h": 28.5
  },
  "luminance": 0.06604
}

Semantic roles & 50–950 ramp

primary

#89231C

secondary

#46B3BB

accent

#DEE93F

background

#FCF6F5

surface

#F8EBE9

border

#D1C6C5

text

#120603

muted

#817A78

Preview Lab

Preview with #89231C

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

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