#851E2E#851E2E

#851E2E is a dark, vivid red. Relative luminance 0.061; OKLCH L 41.1% C 0.137 H 17.4°. Best body text is #FFFFFF at 9.45:1 contrast (WCAG AA passes).

Color values

HEX	#851E2E
RGB	rgb(133, 30, 46)
HSL	hsl(351, 63%, 32%)
HSV	hsv(351, 77%, 52%)
CMYK	cmyk(0%, 77.4%, 65.4%, 47.8%)
CIE-LAB	lab(29.70, 43.94, 17.04)
CIE-LCH	lch(29.70, 47.12, 21.20°)
OKLab	oklab(41.11% 0.1309 0.041)
OKLCH	oklch(41.11% 0.137 17.4)
XYZ	xyz(10.6314, 6.1139, 3.2045)
Luminance	0.0611 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#851E2E #1E8575

analogous

#851E61 #851E2E #85421E

triadic

#851E2E #2E851E #1E2E85

tetradic

#851E2E #61851E #1E8575 #421E85

square

#851E2E #61851E #1E8575 #421E85

split-complementary

#851E2E #1E8542 #1E6185

monochromatic

#21070B #53131D #851E2E #B7293F #D6485E

Accessibility & contrast

On white

9.45

#851E2E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#851E2E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #851E2E

9.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##851E2E	#FFFFFF	#000000	##FFFFFF
##851E2E	1.00	9.45	2.22	9.45
#FFFFFF	9.45	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B382E

Deuteranopia (green-blind)

#554E2B

Tritanopia (blue-blind)

#920025

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #851e2e;
/* rgb */ color: rgb(133, 30, 46);
/* oklch */ color: oklch(41.1% 0.137 17.4);

Tailwind

colors: {
  custom: {
    50: '#af6366',
    500: '#851e2e',
    950: '#000000',
  },
}

SCSS

$custom: #851e2e;
$custom-light: #af6366;
$custom-dark: #000000;

JSON

{
  "hex": "#851e2e",
  "rgb": {
    "r": 133,
    "g": 30,
    "b": 46
  },
  "hsl": {
    "h": 350.68,
    "s": 63.19,
    "l": 31.961
  },
  "oklch": {
    "l": 0.41111,
    "c": 0.13721,
    "h": 17.4
  },
  "luminance": 0.06112
}

Semantic roles & 50–950 ramp

primary

#851E2E

secondary

#47B8A6

accent

#E6CD42

background

#FBF6F6

surface

#F6EBEB

border

#D0C6C6

text

#120606

muted

#817A7A

Preview Lab

Preview with #851E2E

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

Preview Lab → · Contrast checker → · Palette generator →