#51120E#51120E

#51120E is a dark, moderate red. Relative luminance 0.022; OKLCH L 29.2% C 0.094 H 28.1°. Best body text is #FFFFFF at 14.56:1 contrast (WCAG AA passes).

Color values

HEX	#51120E
RGB	rgb(81, 18, 14)
HSL	hsl(4, 71%, 19%)
HSV	hsv(4, 83%, 32%)
CMYK	cmyk(0%, 77.8%, 82.7%, 68.2%)
CIE-LAB	lab(16.57, 28.89, 19.30)
CIE-LCH	lch(16.57, 34.74, 33.74°)
OKLab	oklab(29.19% 0.0831 0.0443)
OKLCH	oklch(29.19% 0.094 28.1)
XYZ	xyz(3.6893, 2.2142, 0.6485)
Luminance	0.0221 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51120E #0E4D51

analogous

#510E2B #51120E #51330E

triadic

#51120E #0E5112 #120E51

tetradic

#51120E #2B510E #0E4D51 #330E51

square

#51120E #2B510E #0E4D51 #330E51

split-complementary

#51120E #0E5133 #0E2B51

monochromatic

#1A0605 #1D0605 #51120E #851E17 #B92920

Accessibility & contrast

On white

14.56

#51120E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#51120E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #51120E

14.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51120E	#FFFFFF	#000000	##FFFFFF
##51120E	1.00	14.56	1.44	14.56
#FFFFFF	14.56	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#24200D

Deuteranopia (green-blind)

#342E0C

Tritanopia (blue-blind)

#5A0012

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #51120e;
/* rgb */ color: rgb(81, 18, 14);
/* oklch */ color: oklch(29.2% 0.094 28.1);

Tailwind

colors: {
  custom: {
    50: '#88554d',
    500: '#51120e',
    950: '#000000',
  },
}

SCSS

$custom: #51120e;
$custom-light: #88554d;
$custom-dark: #000000;

JSON

{
  "hex": "#51120e",
  "rgb": {
    "r": 81,
    "g": 18,
    "b": 14
  },
  "hsl": {
    "h": 3.582,
    "s": 70.526,
    "l": 18.627
  },
  "oklch": {
    "l": 0.29191,
    "c": 0.09413,
    "h": 28.1
  },
  "luminance": 0.02214
}

Semantic roles & 50–950 ramp

primary

#51120E

secondary

#2F868C

accent

#E3ED3A

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0C0301

muted

#7D7877

Preview Lab

Preview with #51120E

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

Preview Lab → · Contrast checker → · Palette generator →