#5B103C#5B103C

#5B103C is a dark, moderate pink. Relative luminance 0.029; OKLCH L 32.3% C 0.116 H 349.8°. Best body text is #FFFFFF at 13.26:1 contrast (WCAG AA passes).

Color values

HEX	#5B103C
RGB	rgb(91, 16, 60)
HSL	hsl(325, 70%, 21%)
HSV	hsv(325, 82%, 36%)
CMYK	cmyk(0%, 82.4%, 34.1%, 64.3%)
CIE-LAB	lab(19.73, 37.21, -7.85)
CIE-LCH	lch(19.73, 38.03, 348.09°)
OKLab	oklab(32.33% 0.1138 -0.0205)
OKLCH	oklch(32.33% 0.116 349.8)
XYZ	xyz(5.3156, 2.9216, 4.5581)
Luminance	0.0292 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B103C #105B2F

analogous

#54105B #5B103C #5B1016

triadic

#5B103C #3C5B10 #103C5B

tetradic

#5B103C #5B5410 #105B2F #10165B

square

#5B103C #5B5410 #105B2F #10165B

split-complementary

#5B103C #165B10 #105B54

monochromatic

#1A0511 #27071A #5B103C #8F195E #C32281

Accessibility & contrast

On white

13.26

#5B103C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#5B103C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B103C

13.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B103C	#FFFFFF	#000000	##FFFFFF
##5B103C	1.00	13.26	1.58	13.26
#FFFFFF	13.26	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D273D

Deuteranopia (green-blind)

#33343A

Tritanopia (blue-blind)

#620B24

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #5b103c;
/* rgb */ color: rgb(91, 16, 60);
/* oklch */ color: oklch(32.3% 0.116 349.8);

Tailwind

colors: {
  custom: {
    50: '#8d5771',
    500: '#5b103c',
    950: '#000000',
  },
}

SCSS

$custom: #5b103c;
$custom-light: #8d5771;
$custom-dark: #000000;

JSON

{
  "hex": "#5b103c",
  "rgb": {
    "r": 91,
    "g": 16,
    "b": 60
  },
  "hsl": {
    "h": 324.8,
    "s": 70.093,
    "l": 20.98
  },
  "oklch": {
    "l": 0.32331,
    "c": 0.11565,
    "h": 349.8
  },
  "luminance": 0.02921
}

Semantic roles & 50–950 ramp

primary

#5B103C

secondary

#33945B

accent

#ED843B

background

#F8F5F6

surface

#F0E9EC

border

#CBC5C7

text

#0D0307

muted

#7D787A

Preview Lab

Preview with #5B103C

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

Preview Lab → · Contrast checker → · Palette generator →