#89281B#89281B

#89281B is a dark, vivid red. Relative luminance 0.069; OKLCH L 42.6% C 0.134 H 30.8°. Best body text is #FFFFFF at 8.81:1 contrast (WCAG AA passes).

Color values

HEX	#89281B
RGB	rgb(137, 40, 27)
HSL	hsl(7, 67%, 32%)
HSV	hsv(7, 80%, 54%)
CMYK	cmyk(0%, 70.8%, 80.3%, 46.3%)
CIE-LAB	lab(31.62, 40.43, 31.36)
CIE-LCH	lch(31.62, 51.16, 37.80°)
OKLab	oklab(42.6% 0.1151 0.0686)
OKLCH	oklch(42.6% 0.134 30.8)
XYZ	xyz(11.2744, 6.9168, 1.7781)
Luminance	0.0692 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#89281B #1B7C89

analogous

#891B45 #89281B #895F1B

triadic

#89281B #1B8928 #281B89

tetradic

#89281B #45891B #1B7C89 #5F1B89

square

#89281B #45891B #1B7C89 #5F1B89

split-complementary

#89281B #1B895F #1B4589

monochromatic

#230A07 #561911 #89281B #BC3725 #DA5644

Accessibility & contrast

On white

8.81

#89281B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#89281B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #89281B

8.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##89281B	#FFFFFF	#000000	##FFFFFF
##89281B	1.00	8.81	2.38	8.81
#FFFFFF	8.81	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#443D19

Deuteranopia (green-blind)

#5C5217

Tritanopia (blue-blind)

#970626

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #89281b;
/* rgb */ color: rgb(137, 40, 27);
/* oklch */ color: oklch(42.6% 0.134 30.8);

Tailwind

colors: {
  custom: {
    50: '#b36858',
    500: '#89281b',
    950: '#000000',
  },
}

SCSS

$custom: #89281b;
$custom-light: #b36858;
$custom-dark: #000000;

JSON

{
  "hex": "#89281b",
  "rgb": {
    "r": 137,
    "g": 40,
    "b": 27
  },
  "hsl": {
    "h": 7.091,
    "s": 67.073,
    "l": 32.157
  },
  "oklch": {
    "l": 0.42596,
    "c": 0.13401,
    "h": 30.8
  },
  "luminance": 0.06915
}

Semantic roles & 50–950 ramp

primary

#89281B

secondary

#44ADBC

accent

#D6EA3E

background

#FCF6F5

surface

#F8EBE9

border

#D1C6C5

text

#120603

muted

#817A78

Preview Lab

Preview with #89281B

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

Preview Lab → · Contrast checker → · Palette generator →