#51103F#51103F

#51103F is a dark, moderate pink. Relative luminance 0.025; OKLCH L 30.6% C 0.110 H 341.4°. Best body text is #FFFFFF at 14.04:1 contrast (WCAG AA passes).

Color values

HEX	#51103F
RGB	rgb(81, 16, 63)
HSL	hsl(317, 67%, 19%)
HSV	hsv(317, 80%, 32%)
CMYK	cmyk(0%, 80.2%, 22.2%, 68.2%)
CIE-LAB	lab(17.82, 34.77, -13.04)
CIE-LCH	lch(17.82, 37.13, 339.45°)
OKLab	oklab(30.62% 0.1042 -0.0351)
OKLCH	oklch(30.62% 0.11 341.4)
XYZ	xyz(4.4760, 2.4792, 4.9445)
Luminance	0.0248 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51103F #105122

analogous

#431051 #51103F #51101F

triadic

#51103F #3F5110 #103F51

tetradic

#51103F #514310 #105122 #101F51

square

#51103F #514310 #105122 #101F51

split-complementary

#51103F #1F5110 #105143

monochromatic

#1A0514 #1E0617 #51103F #841A67 #B7248E

Accessibility & contrast

On white

14.04

#51103F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#51103F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #51103F

14.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51103F	#FFFFFF	#000000	##FFFFFF
##51103F	1.00	14.04	1.50	14.04
#FFFFFF	14.04	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#162540

Deuteranopia (green-blind)

#2A2F3D

Tritanopia (blue-blind)

#561126

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #51103f;
/* rgb */ color: rgb(81, 16, 63);
/* oklch */ color: oklch(30.6% 0.110 341.4);

Tailwind

colors: {
  custom: {
    50: '#855674',
    500: '#51103f',
    950: '#000000',
  },
}

SCSS

$custom: #51103f;
$custom-light: #855674;
$custom-dark: #000000;

JSON

{
  "hex": "#51103f",
  "rgb": {
    "r": 81,
    "g": 16,
    "b": 63
  },
  "hsl": {
    "h": 316.615,
    "s": 67.01,
    "l": 19.02
  },
  "oklch": {
    "l": 0.30615,
    "c": 0.10989,
    "h": 341.4
  },
  "luminance": 0.02479
}

Semantic roles & 50–950 ramp

primary

#51103F

secondary

#328B4B

accent

#EA6E3E

background

#F8F5F7

surface

#EFE9ED

border

#CAC5C8

text

#0B0308

muted

#7C787B

Preview Lab

Preview with #51103F

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

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