#5B1031#5B1031

#5B1031 is a dark, moderate pink. Relative luminance 0.028; OKLCH L 31.9% C 0.110 H 359.2°. Best body text is #FFFFFF at 13.43:1 contrast (WCAG AA passes).

Color values

HEX	#5B1031
RGB	rgb(91, 16, 49)
HSL	hsl(334, 70%, 21%)
HSV	hsv(334, 82%, 36%)
CMYK	cmyk(0%, 82.4%, 46.2%, 64.3%)
CIE-LAB	lab(19.30, 35.89, -0.75)
CIE-LCH	lch(19.30, 35.89, 358.80°)
OKLab	oklab(31.87% 0.1103 -0.0015)
OKLCH	oklch(31.87% 0.11 359.2)
XYZ	xyz(5.0544, 2.8171, 3.1827)
Luminance	0.0282 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B1031 #105B3A

analogous

#5B1056 #5B1031 #5B1410

triadic

#5B1031 #315B10 #10315B

tetradic

#5B1031 #565B10 #105B3A #14105B

square

#5B1031 #565B10 #105B3A #14105B

split-complementary

#5B1031 #105B14 #10565B

monochromatic

#1A050E #270715 #5B1031 #8F194D #C32269

Accessibility & contrast

On white

13.43

#5B1031 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#5B1031 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B1031

13.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B1031	#FFFFFF	#000000	##FFFFFF
##5B1031	1.00	13.43	1.56	13.43
#FFFFFF	13.43	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#212632

Deuteranopia (green-blind)

#35342F

Tritanopia (blue-blind)

#63041F

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #5b1031;
/* rgb */ color: rgb(91, 16, 49);
/* oklch */ color: oklch(31.9% 0.110 359.2);

Tailwind

colors: {
  custom: {
    50: '#8d5768',
    500: '#5b1031',
    950: '#000000',
  },
}

SCSS

$custom: #5b1031;
$custom-light: #8d5768;
$custom-dark: #000000;

JSON

{
  "hex": "#5b1031",
  "rgb": {
    "r": 91,
    "g": 16,
    "b": 49
  },
  "hsl": {
    "h": 333.6,
    "s": 70.093,
    "l": 20.98
  },
  "oklch": {
    "l": 0.31875,
    "c": 0.11027,
    "h": 359.2
  },
  "luminance": 0.02816
}

Semantic roles & 50–950 ramp

primary

#5B1031

secondary

#339469

accent

#ED9F3B

background

#F9F5F6

surface

#F1E9EB

border

#CBC5C6

text

#0D0306

muted

#7E787A

Preview Lab

Preview with #5B1031

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

Preview Lab → · Contrast checker → · Palette generator →