#5B103D#5B103D

#5B103D is a dark, moderate pink. Relative luminance 0.029; OKLCH L 32.4% C 0.116 H 349.0°. Best body text is #FFFFFF at 13.24:1 contrast (WCAG AA passes).

Color values

HEX	#5B103D
RGB	rgb(91, 16, 61)
HSL	hsl(324, 70%, 21%)
HSV	hsv(324, 82%, 36%)
CMYK	cmyk(0%, 82.4%, 33%, 64.3%)
CIE-LAB	lab(19.77, 37.34, -8.48)
CIE-LCH	lch(19.77, 38.29, 347.21°)
OKLab	oklab(32.38% 0.1141 -0.0222)
OKLCH	oklch(32.38% 0.116 349)
XYZ	xyz(5.3423, 2.9323, 4.6986)
Luminance	0.0293 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B103D #105B2E

analogous

#53105B #5B103D #5B1017

triadic

#5B103D #3D5B10 #103D5B

tetradic

#5B103D #5B5310 #105B2E #10175B

square

#5B103D #5B5310 #105B2E #10175B

split-complementary

#5B103D #175B10 #105B53

monochromatic

#1A0511 #27071A #5B103D #8F1960 #C32283

Accessibility & contrast

On white

13.24

#5B103D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#5B103D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B103D

13.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B103D	#FFFFFF	#000000	##FFFFFF
##5B103D	1.00	13.24	1.59	13.24
#FFFFFF	13.24	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C273E

Deuteranopia (green-blind)

#32353B

Tritanopia (blue-blind)

#620B25

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #5b103d;
/* rgb */ color: rgb(91, 16, 61);
/* oklch */ color: oklch(32.4% 0.116 349.0);

Tailwind

colors: {
  custom: {
    50: '#8d5772',
    500: '#5b103d',
    950: '#000000',
  },
}

SCSS

$custom: #5b103d;
$custom-light: #8d5772;
$custom-dark: #000000;

JSON

{
  "hex": "#5b103d",
  "rgb": {
    "r": 91,
    "g": 16,
    "b": 61
  },
  "hsl": {
    "h": 324,
    "s": 70.093,
    "l": 20.98
  },
  "oklch": {
    "l": 0.32377,
    "c": 0.11624,
    "h": 349
  },
  "luminance": 0.02932
}

Semantic roles & 50–950 ramp

primary

#5B103D

secondary

#33945A

accent

#ED823B

background

#F8F5F6

surface

#F0E9EC

border

#CBC5C7

text

#0D0408

muted

#7D797B

Preview Lab

Preview with #5B103D

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

Preview Lab → · Contrast checker → · Palette generator →