#851E27#851E27

#851E27 is a dark, vivid red. Relative luminance 0.061; OKLCH L 41.0% C 0.137 H 21.3°. Best body text is #FFFFFF at 9.49:1 contrast (WCAG AA passes).

Color values

HEX	#851E27
RGB	rgb(133, 30, 39)
HSL	hsl(355, 63%, 32%)
HSV	hsv(355, 77%, 52%)
CMYK	cmyk(0%, 77.4%, 70.7%, 47.8%)
CIE-LAB	lab(29.57, 43.52, 21.45)
CIE-LCH	lch(29.57, 48.52, 26.24°)
OKLab	oklab(40.98% 0.1281 0.05)
OKLCH	oklch(40.98% 0.137 21.3)
XYZ	xyz(10.5045, 6.0632, 2.5363)
Luminance	0.0606 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#851E27 #1E857C

analogous

#851E5B #851E27 #85491E

triadic

#851E27 #27851E #1E2785

tetradic

#851E27 #5B851E #1E857C #491E85

square

#851E27 #5B851E #1E857C #491E85

split-complementary

#851E27 #1E8549 #1E5B85

monochromatic

#21070A #531318 #851E27 #B72936 #D64854

Accessibility & contrast

On white

9.49

#851E27 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#851E27 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #851E27

9.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##851E27	#FFFFFF	#000000	##FFFFFF
##851E27	1.00	9.49	2.21	9.49
#FFFFFF	9.49	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3826

Deuteranopia (green-blind)

#564E24

Tritanopia (blue-blind)

#930022

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #851e27;
/* rgb */ color: rgb(133, 30, 39);
/* oklch */ color: oklch(41.0% 0.137 21.3);

Tailwind

colors: {
  custom: {
    50: '#b06361',
    500: '#851e27',
    950: '#000000',
  },
}

SCSS

$custom: #851e27;
$custom-light: #b06361;
$custom-dark: #000000;

JSON

{
  "hex": "#851e27",
  "rgb": {
    "r": 133,
    "g": 30,
    "b": 39
  },
  "hsl": {
    "h": 354.757,
    "s": 63.19,
    "l": 31.961
  },
  "oklch": {
    "l": 0.40976,
    "c": 0.13749,
    "h": 21.3
  },
  "luminance": 0.06062
}

Semantic roles & 50–950 ramp

primary

#851E27

secondary

#47B8AE

accent

#E6D842

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#120605

muted

#817A79

Preview Lab

Preview with #851E27

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

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