#51103D#51103D

#51103D is a dark, moderate pink. Relative luminance 0.025; OKLCH L 30.5% C 0.108 H 343.1°. Best body text is #FFFFFF at 14.08:1 contrast (WCAG AA passes).

Color values

HEX	#51103D
RGB	rgb(81, 16, 61)
HSL	hsl(318, 67%, 19%)
HSV	hsv(318, 80%, 32%)
CMYK	cmyk(0%, 80.2%, 24.7%, 68.2%)
CIE-LAB	lab(17.72, 34.45, -11.79)
CIE-LCH	lch(17.72, 36.42, 341.11°)
OKLab	oklab(30.51% 0.1038 -0.0316)
OKLCH	oklch(30.51% 0.108 343.1)
XYZ	xyz(4.4211, 2.4573, 4.6554)
Luminance	0.0246 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51103D #105124

analogous

#451051 #51103D #51101D

triadic

#51103D #3D5110 #103D51

tetradic

#51103D #514510 #105124 #101D51

square

#51103D #514510 #105124 #101D51

split-complementary

#51103D #1D5110 #105145

monochromatic

#1A0513 #1E0617 #51103D #841A63 #B7248A

Accessibility & contrast

On white

14.08

#51103D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#51103D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #51103D

14.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51103D	#FFFFFF	#000000	##FFFFFF
##51103D	1.00	14.08	1.49	14.08
#FFFFFF	14.08	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#17253E

Deuteranopia (green-blind)

#2B2F3C

Tritanopia (blue-blind)

#571025

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #51103d;
/* rgb */ color: rgb(81, 16, 61);
/* oklch */ color: oklch(30.5% 0.108 343.1);

Tailwind

colors: {
  custom: {
    50: '#855672',
    500: '#51103d',
    950: '#000000',
  },
}

SCSS

$custom: #51103d;
$custom-light: #855672;
$custom-dark: #000000;

JSON

{
  "hex": "#51103d",
  "rgb": {
    "r": 81,
    "g": 16,
    "b": 61
  },
  "hsl": {
    "h": 318.462,
    "s": 67.01,
    "l": 19.02
  },
  "oklch": {
    "l": 0.30509,
    "c": 0.10845,
    "h": 343.1
  },
  "luminance": 0.02457
}

Semantic roles & 50–950 ramp

primary

#51103D

secondary

#328B4D

accent

#EA733E

background

#F8F5F6

surface

#EFE9EC

border

#CAC5C7

text

#0B0308

muted

#7C787B

Preview Lab

Preview with #51103D

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

Preview Lab → · Contrast checker → · Palette generator →