#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
RGBrgb(81, 16, 61)
HSLhsl(318, 67%, 19%)
HSVhsv(318, 80%, 32%)
CMYKcmyk(0%, 80.2%, 24.7%, 68.2%)
CIE-LABlab(17.72, 34.45, -11.79)
CIE-LCHlch(17.72, 36.42, 341.11°)
OKLaboklab(30.51% 0.1038 -0.0316)
OKLCHoklch(30.51% 0.108 343.1)
XYZxyz(4.4211, 2.4573, 4.6554)
Luminance0.0246 (WCAG relative)
Temperaturewarm
Familypink

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
##51103D1.0014.081.4914.08
#FFFFFF14.081.0021.001.00
#0000001.4921.001.0021.00
##FFFFFF14.081.0021.001.00

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 →

#51103D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva