#5B102D#5B102D

#5B102D is a dark, moderate pink. Relative luminance 0.028; OKLCH L 31.7% C 0.109 H 2.7°. Best body text is #FFFFFF at 13.49:1 contrast (WCAG AA passes).

Color values

HEX	#5B102D
RGB	rgb(91, 16, 45)
HSL	hsl(337, 70%, 21%)
HSV	hsv(337, 82%, 36%)
CMYK	cmyk(0%, 82.4%, 50.5%, 64.3%)
CIE-LAB	lab(19.16, 35.46, 1.89)
CIE-LCH	lch(19.16, 35.51, 3.05°)
OKLab	oklab(31.73% 0.1087 0.0052)
OKLCH	oklch(31.73% 0.109 2.7)
XYZ	xyz(4.9737, 2.7849, 2.7577)
Luminance	0.0278 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B102D #105B3E

analogous

#5B1052 #5B102D #5B1810

triadic

#5B102D #2D5B10 #102D5B

tetradic

#5B102D #525B10 #105B3E #18105B

square

#5B102D #525B10 #105B3E #18105B

split-complementary

#5B102D #105B18 #10525B

monochromatic

#1A050D #270713 #5B102D #8F1947 #C32260

Accessibility & contrast

On white

13.49

#5B102D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#5B102D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B102D

13.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B102D	#FFFFFF	#000000	##FFFFFF
##5B102D	1.00	13.49	1.56	13.49
#FFFFFF	13.49	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#22252E

Deuteranopia (green-blind)

#36342B

Tritanopia (blue-blind)

#64021D

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #5b102d;
/* rgb */ color: rgb(91, 16, 45);
/* oklch */ color: oklch(31.7% 0.109 2.7);

Tailwind

colors: {
  custom: {
    50: '#8e5765',
    500: '#5b102d',
    950: '#000000',
  },
}

SCSS

$custom: #5b102d;
$custom-light: #8e5765;
$custom-dark: #000000;

JSON

{
  "hex": "#5b102d",
  "rgb": {
    "r": 91,
    "g": 16,
    "b": 45
  },
  "hsl": {
    "h": 336.8,
    "s": 70.093,
    "l": 20.98
  },
  "oklch": {
    "l": 0.31732,
    "c": 0.10885,
    "h": 2.7
  },
  "luminance": 0.02784
}

Semantic roles & 50–950 ramp

primary

#5B102D

secondary

#33946E

accent

#EDA83B

background

#F9F5F6

surface

#F1E9EB

border

#CBC5C6

text

#0D0305

muted

#7E787A

Preview Lab

Preview with #5B102D

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

Preview Lab → · Contrast checker → · Palette generator →