#89231F#89231F

#89231F is a dark, vivid red. Relative luminance 0.066; OKLCH L 42.1% C 0.138 H 27.2°. Best body text is #FFFFFF at 9.04:1 contrast (WCAG AA passes).

Color values

HEX	#89231F
RGB	rgb(137, 35, 31)
HSL	hsl(2, 63%, 33%)
HSV	hsv(2, 77%, 54%)
CMYK	cmyk(0%, 74.5%, 77.4%, 46.3%)
CIE-LAB	lab(30.93, 42.61, 28.26)
CIE-LCH	lch(30.93, 51.13, 33.56°)
OKLab	oklab(42.1% 0.1228 0.0631)
OKLCH	oklch(42.1% 0.138 27.2)
XYZ	xyz(11.1662, 6.6211, 1.9861)
Luminance	0.0662 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#89231F #1F8589

analogous

#891F50 #89231F #89581F

triadic

#89231F #1F8923 #231F89

tetradic

#89231F #50891F #1F8589 #581F89

square

#89231F #50891F #1F8589 #581F89

split-complementary

#89231F #1F8958 #1F5089

monochromatic

#250908 #571614 #89231F #BB302A #D6514C

Accessibility & contrast

On white

9.04

#89231F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#89231F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #89231F

9.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##89231F	#FFFFFF	#000000	##FFFFFF
##89231F	1.00	9.04	2.32	9.04
#FFFFFF	9.04	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#413B1E

Deuteranopia (green-blind)

#5A511B

Tritanopia (blue-blind)

#970023

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #89231f;
/* rgb */ color: rgb(137, 35, 31);
/* oklch */ color: oklch(42.1% 0.138 27.2);

Tailwind

colors: {
  custom: {
    50: '#b3665b',
    500: '#89231f',
    950: '#000000',
  },
}

SCSS

$custom: #89231f;
$custom-light: #b3665b;
$custom-dark: #000000;

JSON

{
  "hex": "#89231f",
  "rgb": {
    "r": 137,
    "g": 35,
    "b": 31
  },
  "hsl": {
    "h": 2.264,
    "s": 63.095,
    "l": 32.941
  },
  "oklch": {
    "l": 0.42095,
    "c": 0.13804,
    "h": 27.2
  },
  "luminance": 0.06619
}

Semantic roles & 50–950 ramp

primary

#89231F

secondary

#4BB5B9

accent

#E0E642

background

#FCF6F5

surface

#F8EBE9

border

#D1C6C5

text

#120604

muted

#817A79

Preview Lab

Preview with #89231F

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

Preview Lab → · Contrast checker → · Palette generator →