#851E2C#851E2C

#851E2C is a dark, vivid red. Relative luminance 0.061; OKLCH L 41.1% C 0.137 H 18.5°. Best body text is #FFFFFF at 9.46:1 contrast (WCAG AA passes).

Color values

HEX	#851E2C
RGB	rgb(133, 30, 44)
HSL	hsl(352, 63%, 32%)
HSV	hsv(352, 77%, 52%)
CMYK	cmyk(0%, 77.4%, 66.9%, 47.8%)
CIE-LAB	lab(29.66, 43.81, 18.31)
CIE-LCH	lch(29.66, 47.48, 22.68°)
OKLab	oklab(41.07% 0.1301 0.0437)
OKLCH	oklch(41.07% 0.137 18.5)
XYZ	xyz(10.5929, 6.0985, 3.0017)
Luminance	0.0610 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#851E2C #1E8577

analogous

#851E60 #851E2C #85441E

triadic

#851E2C #2C851E #1E2C85

tetradic

#851E2C #60851E #1E8577 #441E85

square

#851E2C #60851E #1E8577 #441E85

split-complementary

#851E2C #1E8544 #1E6085

monochromatic

#21070B #53131B #851E2C #B7293D #D6485B

Accessibility & contrast

On white

9.46

#851E2C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#851E2C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #851E2C

9.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##851E2C	#FFFFFF	#000000	##FFFFFF
##851E2C	1.00	9.46	2.22	9.46
#FFFFFF	9.46	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B382C

Deuteranopia (green-blind)

#554E29

Tritanopia (blue-blind)

#920024

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #851e2c;
/* rgb */ color: rgb(133, 30, 44);
/* oklch */ color: oklch(41.1% 0.137 18.5);

Tailwind

colors: {
  custom: {
    50: '#af6364',
    500: '#851e2c',
    950: '#000000',
  },
}

SCSS

$custom: #851e2c;
$custom-light: #af6364;
$custom-dark: #000000;

JSON

{
  "hex": "#851e2c",
  "rgb": {
    "r": 133,
    "g": 30,
    "b": 44
  },
  "hsl": {
    "h": 351.845,
    "s": 63.19,
    "l": 31.961
  },
  "oklch": {
    "l": 0.4107,
    "c": 0.13724,
    "h": 18.5
  },
  "luminance": 0.06097
}

Semantic roles & 50–950 ramp

primary

#851E2C

secondary

#47B8A8

accent

#E6D042

background

#FBF6F6

surface

#F6EBEB

border

#D0C6C6

text

#120605

muted

#817A7A

Preview Lab

Preview with #851E2C

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

Preview Lab → · Contrast checker → · Palette generator →