#51102D#51102D

#51102D is a dark, moderate pink. Relative luminance 0.023; OKLCH L 29.8% C 0.099 H 358.0°. Best body text is #FFFFFF at 14.37:1 contrast (WCAG AA passes).

Color values

HEX	#51102D
RGB	rgb(81, 16, 45)
HSL	hsl(333, 67%, 19%)
HSV	hsv(333, 80%, 32%)
CMYK	cmyk(0%, 80.2%, 44.4%, 68.2%)
CIE-LAB	lab(17.04, 32.28, -1.47)
CIE-LCH	lch(17.04, 32.31, 357.40°)
OKLab	oklab(29.78% 0.0991 -0.0034)
OKLCH	oklch(29.78% 0.099 358)
XYZ	xyz(4.0526, 2.3099, 2.7146)
Luminance	0.0231 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51102D #105134

analogous

#51104E #51102D #511410

triadic

#51102D #2D5110 #102D51

tetradic

#51102D #4E5110 #105134 #141051

square

#51102D #4E5110 #105134 #141051

split-complementary

#51102D #105114 #104E51

monochromatic

#1A050E #1E0611 #51102D #841A49 #B72466

Accessibility & contrast

On white

14.37

#51102D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#51102D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #51102D

14.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51102D	#FFFFFF	#000000	##FFFFFF
##51102D	1.00	14.37	1.46	14.37
#FFFFFF	14.37	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D222E

Deuteranopia (green-blind)

#2F2E2C

Tritanopia (blue-blind)

#58071C

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #51102d;
/* rgb */ color: rgb(81, 16, 45);
/* oklch */ color: oklch(29.8% 0.099 358.0);

Tailwind

colors: {
  custom: {
    50: '#855565',
    500: '#51102d',
    950: '#000000',
  },
}

SCSS

$custom: #51102d;
$custom-light: #855565;
$custom-dark: #000000;

JSON

{
  "hex": "#51102d",
  "rgb": {
    "r": 81,
    "g": 16,
    "b": 45
  },
  "hsl": {
    "h": 333.231,
    "s": 67.01,
    "l": 19.02
  },
  "oklch": {
    "l": 0.29781,
    "c": 0.09915,
    "h": 358
  },
  "luminance": 0.02309
}

Semantic roles & 50–950 ramp

primary

#51102D

secondary

#328B63

accent

#EA9D3E

background

#F8F5F6

surface

#F0E9EB

border

#CBC5C6

text

#0B0305

muted

#7C787A

Preview Lab

Preview with #51102D

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

Preview Lab → · Contrast checker → · Palette generator →