#5B1A2B#5B1A2B

#5B1A2B is a dark, moderate pink. Relative luminance 0.031; OKLCH L 32.8% C 0.096 H 8.3°. Best body text is #FFFFFF at 12.90:1 contrast (WCAG AA passes).

Color values

HEX	#5B1A2B
RGB	rgb(91, 26, 43)
HSL	hsl(344, 56%, 23%)
HSV	hsv(344, 71%, 36%)
CMYK	cmyk(0%, 71.4%, 52.7%, 64.3%)
CIE-LAB	lab(20.59, 31.13, 5.34)
CIE-LCH	lch(20.59, 31.58, 9.73°)
OKLab	oklab(32.77% 0.0947 0.0138)
OKLCH	oklch(32.77% 0.096 8.3)
XYZ	xyz(5.1202, 3.1380, 2.6211)
Luminance	0.0314 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B1A2B #1A5B4A

analogous

#5B1A4B #5B1A2B #5B291A

triadic

#5B1A2B #2B5B1A #1A2B5B

tetradic

#5B1A2B #4B5B1A #1A5B4A #291A5B

square

#5B1A2B #4B5B1A #1A5B4A #291A5B

split-complementary

#5B1A2B #1A5B29 #1A4B5B

monochromatic

#18070B #2B0C15 #5B1A2B #8B2841 #BA3558

Accessibility & contrast

On white

12.90

#5B1A2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#5B1A2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B1A2B

12.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B1A2B	#FFFFFF	#000000	##FFFFFF
##5B1A2B	1.00	12.90	1.63	12.90
#FFFFFF	12.90	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#29292B

Deuteranopia (green-blind)

#3A3629

Tritanopia (blue-blind)

#641021

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #5b1a2b;
/* rgb */ color: rgb(91, 26, 43);
/* oklch */ color: oklch(32.8% 0.096 8.3);

Tailwind

colors: {
  custom: {
    50: '#8d5b64',
    500: '#5b1a2b',
    950: '#000000',
  },
}

SCSS

$custom: #5b1a2b;
$custom-light: #8d5b64;
$custom-dark: #000000;

JSON

{
  "hex": "#5b1a2b",
  "rgb": {
    "r": 91,
    "g": 26,
    "b": 43
  },
  "hsl": {
    "h": 344.308,
    "s": 55.556,
    "l": 22.941
  },
  "oklch": {
    "l": 0.32768,
    "c": 0.09567,
    "h": 8.3
  },
  "luminance": 0.03137
}

Semantic roles & 50–950 ramp

primary

#5B1A2B

secondary

#40917C

accent

#DFB849

background

#F9F5F5

surface

#F1E9EA

border

#CBC5C6

text

#0D0405

muted

#7E7979

Preview Lab

Preview with #5B1A2B

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

Preview Lab → · Contrast checker → · Palette generator →