#51172B#51172B

#51172B is a dark, moderate pink. Relative luminance 0.025; OKLCH L 30.5% C 0.089 H 2.7°. Best body text is #FFFFFF at 13.93:1 contrast (WCAG AA passes).

Color values

HEX	#51172B
RGB	rgb(81, 23, 43)
HSL	hsl(339, 56%, 20%)
HSV	hsv(339, 72%, 32%)
CMYK	cmyk(0%, 71.6%, 46.9%, 68.2%)
CIE-LAB	lab(18.09, 28.95, 1.49)
CIE-LCH	lch(18.09, 28.99, 2.96°)
OKLab	oklab(30.53% 0.0885 0.0042)
OKLCH	oklch(30.53% 0.089 2.7)
XYZ	xyz(4.1361, 2.5370, 2.5569)
Luminance	0.0254 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51172B #17513D

analogous

#511748 #51172B #512017

triadic

#51172B #2B5117 #172B51

tetradic

#51172B #485117 #17513D #201751

square

#51172B #485117 #17513D #201751

split-complementary

#51172B #175120 #174851

monochromatic

#18070D #210912 #51172B #812544 #B0325E

Accessibility & contrast

On white

13.93

#51172B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#51172B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #51172B

13.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51172B	#FFFFFF	#000000	##FFFFFF
##51172B	1.00	13.93	1.51	13.93
#FFFFFF	13.93	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#23252C

Deuteranopia (green-blind)

#32302A

Tritanopia (blue-blind)

#58101F

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #51172b;
/* rgb */ color: rgb(81, 23, 43);
/* oklch */ color: oklch(30.5% 0.089 2.7);

Tailwind

colors: {
  custom: {
    50: '#855864',
    500: '#51172b',
    950: '#000000',
  },
}

SCSS

$custom: #51172b;
$custom-light: #855864;
$custom-dark: #000000;

JSON

{
  "hex": "#51172b",
  "rgb": {
    "r": 81,
    "g": 23,
    "b": 43
  },
  "hsl": {
    "h": 339.31,
    "s": 55.769,
    "l": 20.392
  },
  "oklch": {
    "l": 0.30533,
    "c": 0.08857,
    "h": 2.7
  },
  "luminance": 0.02537
}

Semantic roles & 50–950 ramp

primary

#51172B

secondary

#3C886E

accent

#DFAB49

background

#F8F5F5

surface

#F0E9EA

border

#CBC5C6

text

#0B0305

muted

#7C7879

Preview Lab

Preview with #51172B

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

Preview Lab → · Contrast checker → · Palette generator →