#51141F#51141F

#51141F is a dark, moderate red. Relative luminance 0.023; OKLCH L 29.8% C 0.090 H 14.1°. Best body text is #FFFFFF at 14.29:1 contrast (WCAG AA passes).

Color values

HEX	#51141F
RGB	rgb(81, 20, 31)
HSL	hsl(349, 60%, 20%)
HSV	hsv(349, 75%, 32%)
CMYK	cmyk(0%, 75.3%, 61.7%, 68.2%)
CIE-LAB	lab(17.22, 29.13, 8.86)
CIE-LCH	lch(17.22, 30.45, 16.93°)
OKLab	oklab(29.78% 0.0877 0.0221)
OKLCH	oklch(29.78% 0.09 14.1)
XYZ	xyz(3.8912, 2.3491, 1.5446)
Luminance	0.0235 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51141F #145146

analogous

#51143E #51141F #512714

triadic

#51141F #1F5114 #141F51

tetradic

#51141F #3E5114 #145146 #271451

square

#51141F #3E5114 #145146 #271451

split-complementary

#51141F #145127 #143E51

monochromatic

#190609 #20080C #51141F #822032 #B32C45

Accessibility & contrast

On white

14.29

#51141F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#51141F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #51141F

14.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51141F	#FFFFFF	#000000	##FFFFFF
##51141F	1.00	14.29	1.47	14.29
#FFFFFF	14.29	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#23221F

Deuteranopia (green-blind)

#332F1D

Tritanopia (blue-blind)

#590718

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #51141f;
/* rgb */ color: rgb(81, 20, 31);
/* oklch */ color: oklch(29.8% 0.090 14.1);

Tailwind

colors: {
  custom: {
    50: '#86565a',
    500: '#51141f',
    950: '#000000',
  },
}

SCSS

$custom: #51141f;
$custom-light: #86565a;
$custom-dark: #000000;

JSON

{
  "hex": "#51141f",
  "rgb": {
    "r": 81,
    "g": 20,
    "b": 31
  },
  "hsl": {
    "h": 349.18,
    "s": 60.396,
    "l": 19.804
  },
  "oklch": {
    "l": 0.29778,
    "c": 0.09042,
    "h": 14.1
  },
  "luminance": 0.02349
}

Semantic roles & 50–950 ramp

primary

#51141F

secondary

#38897A

accent

#E4C744

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0C0303

muted

#7D7878

Preview Lab

Preview with #51141F

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

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