#51163C#51163C

#51163C is a dark, moderate pink. Relative luminance 0.026; OKLCH L 31.1% C 0.099 H 344.8°. Best body text is #FFFFFF at 13.73:1 contrast (WCAG AA passes).

Color values

HEX	#51163C
RGB	rgb(81, 22, 60)
HSL	hsl(321, 57%, 20%)
HSV	hsv(321, 73%, 32%)
CMYK	cmyk(0%, 72.8%, 25.9%, 68.2%)
CIE-LAB	lab(18.58, 31.76, -9.77)
CIE-LCH	lch(18.58, 33.23, 342.90°)
OKLab	oklab(31.12% 0.0958 -0.026)
OKLCH	oklch(31.12% 0.099 344.8)
XYZ	xyz(4.4960, 2.6498, 4.5488)
Luminance	0.0265 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51163C #16512B

analogous

#481651 #51163C #51161E

triadic

#51163C #3C5116 #163C51

tetradic

#51163C #514816 #16512B #161E51

square

#51163C #514816 #16512B #161E51

split-complementary

#51163C #1E5116 #165148

monochromatic

#180712 #210918 #51163C #812360 #B13083

Accessibility & contrast

On white

13.73

#51163C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#51163C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #51163C

13.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51163C	#FFFFFF	#000000	##FFFFFF
##51163C	1.00	13.73	1.53	13.73
#FFFFFF	13.73	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C273D

Deuteranopia (green-blind)

#2E313B

Tritanopia (blue-blind)

#571526

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #51163c;
/* rgb */ color: rgb(81, 22, 60);
/* oklch */ color: oklch(31.1% 0.099 344.8);

Tailwind

colors: {
  custom: {
    50: '#845871',
    500: '#51163c',
    950: '#000000',
  },
}

SCSS

$custom: #51163c;
$custom-light: #845871;
$custom-dark: #000000;

JSON

{
  "hex": "#51163c",
  "rgb": {
    "r": 81,
    "g": 22,
    "b": 60
  },
  "hsl": {
    "h": 321.356,
    "s": 57.282,
    "l": 20.196
  },
  "oklch": {
    "l": 0.3112,
    "c": 0.09921,
    "h": 344.8
  },
  "luminance": 0.02649
}

Semantic roles & 50–950 ramp

primary

#51163C

secondary

#3A8856

accent

#E17E47

background

#F8F5F6

surface

#EFE9EC

border

#CAC5C7

text

#0B0407

muted

#7C797A

Preview Lab

Preview with #51163C

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

Preview Lab → · Contrast checker → · Palette generator →