#51102A#51102A

#51102A is a dark, moderate pink. Relative luminance 0.023; OKLCH L 29.7% C 0.098 H 1.0°. Best body text is #FFFFFF at 14.41:1 contrast (WCAG AA passes).

Color values

HEX	#51102A
RGB	rgb(81, 16, 42)
HSL	hsl(336, 67%, 19%)
HSV	hsv(336, 80%, 32%)
CMYK	cmyk(0%, 80.2%, 48.1%, 68.2%)
CIE-LAB	lab(16.93, 31.94, 0.53)
CIE-LCH	lch(16.93, 31.94, 0.96°)
OKLab	oklab(29.67% 0.0979 0.0017)
OKLCH	oklch(29.67% 0.098 1)
XYZ	xyz(3.9969, 2.2876, 2.4211)
Luminance	0.0229 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51102A #105137

analogous

#51104B #51102A #511710

triadic

#51102A #2A5110 #102A51

tetradic

#51102A #4B5110 #105137 #171051

square

#51102A #4B5110 #105137 #171051

split-complementary

#51102A #105117 #104B51

monochromatic

#1A050D #1E0610 #51102A #841A44 #B7245F

Accessibility & contrast

On white

14.41

#51102A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#51102A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #51102A

14.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51102A	#FFFFFF	#000000	##FFFFFF
##51102A	1.00	14.41	1.46	14.41
#FFFFFF	14.41	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E222B

Deuteranopia (green-blind)

#302E28

Tritanopia (blue-blind)

#59061B

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #51102a;
/* rgb */ color: rgb(81, 16, 42);
/* oklch */ color: oklch(29.7% 0.098 1.0);

Tailwind

colors: {
  custom: {
    50: '#865563',
    500: '#51102a',
    950: '#000000',
  },
}

SCSS

$custom: #51102a;
$custom-light: #865563;
$custom-dark: #000000;

JSON

{
  "hex": "#51102a",
  "rgb": {
    "r": 81,
    "g": 16,
    "b": 42
  },
  "hsl": {
    "h": 336,
    "s": 67.01,
    "l": 19.02
  },
  "oklch": {
    "l": 0.29668,
    "c": 0.09796,
    "h": 1
  },
  "luminance": 0.02287
}

Semantic roles & 50–950 ramp

primary

#51102A

secondary

#328B67

accent

#EAA53E

background

#F8F5F5

surface

#F0E9EA

border

#CBC5C6

text

#0C0305

muted

#7D7879

Preview Lab

Preview with #51102A

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

Preview Lab → · Contrast checker → · Palette generator →