#51141C#51141C

#51141C is a dark, moderate red. Relative luminance 0.023; OKLCH L 29.7% C 0.090 H 17.2°. Best body text is #FFFFFF at 14.32:1 contrast (WCAG AA passes).

Color values

HEX	#51141C
RGB	rgb(81, 20, 28)
HSL	hsl(352, 60%, 20%)
HSV	hsv(352, 75%, 32%)
CMYK	cmyk(0%, 75.3%, 65.4%, 68.2%)
CIE-LAB	lab(17.15, 28.88, 10.91)
CIE-LCH	lch(17.15, 30.87, 20.70°)
OKLab	oklab(29.7% 0.0863 0.0267)
OKLCH	oklch(29.7% 0.09 17.2)
XYZ	xyz(3.8535, 2.3340, 1.3460)
Luminance	0.0233 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51141C #145149

analogous

#51143B #51141C #512B14

triadic

#51141C #1C5114 #141C51

tetradic

#51141C #3B5114 #145149 #2B1451

square

#51141C #3B5114 #145149 #2B1451

split-complementary

#51141C #14512B #143B51

monochromatic

#190608 #20080B #51141C #82202D #B32C3E

Accessibility & contrast

On white

14.32

#51141C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#51141C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #51141C

14.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51141C	#FFFFFF	#000000	##FFFFFF
##51141C	1.00	14.32	1.47	14.32
#FFFFFF	14.32	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#24221C

Deuteranopia (green-blind)

#332F1A

Tritanopia (blue-blind)

#590617

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #51141c;
/* rgb */ color: rgb(81, 20, 28);
/* oklch */ color: oklch(29.7% 0.090 17.2);

Tailwind

colors: {
  custom: {
    50: '#875657',
    500: '#51141c',
    950: '#000000',
  },
}

SCSS

$custom: #51141c;
$custom-light: #875657;
$custom-dark: #000000;

JSON

{
  "hex": "#51141c",
  "rgb": {
    "r": 81,
    "g": 20,
    "b": 28
  },
  "hsl": {
    "h": 352.131,
    "s": 60.396,
    "l": 19.804
  },
  "oklch": {
    "l": 0.29702,
    "c": 0.09034,
    "h": 17.2
  },
  "luminance": 0.02333
}

Semantic roles & 50–950 ramp

primary

#51141C

secondary

#38897E

accent

#E4CF44

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0C0303

muted

#7D7878

Preview Lab

Preview with #51141C

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

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