#51172A#51172A

#51172A is a dark, moderate pink. Relative luminance 0.025; OKLCH L 30.5% C 0.088 H 3.8°. Best body text is #FFFFFF at 13.95:1 contrast (WCAG AA passes).

Color values

HEX	#51172A
RGB	rgb(81, 23, 42)
HSL	hsl(340, 56%, 20%)
HSV	hsv(340, 72%, 32%)
CMYK	cmyk(0%, 71.6%, 48.1%, 68.2%)
CIE-LAB	lab(18.05, 28.83, 2.16)
CIE-LCH	lch(18.05, 28.91, 4.29°)
OKLab	oklab(30.5% 0.0881 0.0059)
OKLCH	oklch(30.5% 0.088 3.8)
XYZ	xyz(4.1180, 2.5298, 2.4615)
Luminance	0.0253 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51172A #17513E

analogous

#511747 #51172A #512117

triadic

#51172A #2A5117 #172A51

tetradic

#51172A #475117 #17513E #211751

square

#51172A #475117 #17513E #211751

split-complementary

#51172A #175121 #174751

monochromatic

#18070C #210911 #51172A #812543 #B0325B

Accessibility & contrast

On white

13.95

#51172A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#51172A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #51172A

13.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51172A	#FFFFFF	#000000	##FFFFFF
##51172A	1.00	13.95	1.51	13.95
#FFFFFF	13.95	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#23252A

Deuteranopia (green-blind)

#323029

Tritanopia (blue-blind)

#580F1F

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #51172a;
/* rgb */ color: rgb(81, 23, 42);
/* oklch */ color: oklch(30.5% 0.088 3.8);

Tailwind

colors: {
  custom: {
    50: '#855863',
    500: '#51172a',
    950: '#000000',
  },
}

SCSS

$custom: #51172a;
$custom-light: #855863;
$custom-dark: #000000;

JSON

{
  "hex": "#51172a",
  "rgb": {
    "r": 81,
    "g": 23,
    "b": 42
  },
  "hsl": {
    "h": 340.345,
    "s": 55.769,
    "l": 20.392
  },
  "oklch": {
    "l": 0.30499,
    "c": 0.08825,
    "h": 3.8
  },
  "luminance": 0.02529
}

Semantic roles & 50–950 ramp

primary

#51172A

secondary

#3C886F

accent

#DFAE49

background

#F8F5F5

surface

#F0E9EA

border

#CBC5C6

text

#0B0305

muted

#7C7879

Preview Lab

Preview with #51172A

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

Preview Lab → · Contrast checker → · Palette generator →