#5B1840#5B1840

#5B1840 is a dark, moderate pink. Relative luminance 0.032; OKLCH L 33.3% C 0.108 H 347.8°. Best body text is #FFFFFF at 12.73:1 contrast (WCAG AA passes).

Color values

HEX	#5B1840
RGB	rgb(91, 24, 64)
HSL	hsl(324, 58%, 23%)
HSV	hsv(324, 74%, 36%)
CMYK	cmyk(0%, 73.6%, 29.7%, 64.3%)
CIE-LAB	lab(21.01, 34.64, -8.67)
CIE-LCH	lch(21.01, 35.71, 345.95°)
OKLab	oklab(33.33% 0.1052 -0.0228)
OKLCH	oklch(33.33% 0.108 347.8)
XYZ	xyz(5.5667, 3.2482, 5.1833)
Luminance	0.0325 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B1840 #185B33

analogous

#54185B #5B1840 #5B181F

triadic

#5B1840 #405B18 #18405B

tetradic

#5B1840 #5B5418 #185B33 #181F5B

square

#5B1840 #5B5418 #185B33 #181F5B

split-complementary

#5B1840 #1F5B18 #185B54

monochromatic

#180611 #2B0B1E #5B1840 #8B2562 #BC3284

Accessibility & contrast

On white

12.73

#5B1840 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#5B1840 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B1840

12.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B1840	#FFFFFF	#000000	##FFFFFF
##5B1840	1.00	12.73	1.65	12.73
#FFFFFF	12.73	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#212B41

Deuteranopia (green-blind)

#34373E

Tritanopia (blue-blind)

#621629

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #5b1840;
/* rgb */ color: rgb(91, 24, 64);
/* oklch */ color: oklch(33.3% 0.108 347.8);

Tailwind

colors: {
  custom: {
    50: '#8c5b74',
    500: '#5b1840',
    950: '#000000',
  },
}

SCSS

$custom: #5b1840;
$custom-light: #8c5b74;
$custom-dark: #000000;

JSON

{
  "hex": "#5b1840",
  "rgb": {
    "r": 91,
    "g": 24,
    "b": 64
  },
  "hsl": {
    "h": 324.179,
    "s": 58.261,
    "l": 22.549
  },
  "oklch": {
    "l": 0.33326,
    "c": 0.10762,
    "h": 347.8
  },
  "luminance": 0.03248
}

Semantic roles & 50–950 ramp

primary

#5B1840

secondary

#3D925F

accent

#E18546

background

#F8F5F7

surface

#F0E9ED

border

#CBC5C8

text

#0C0408

muted

#7D797B

Preview Lab

Preview with #5B1840

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

Preview Lab → · Contrast checker → · Palette generator →