#5B183A#5B183A

#5B183A is a dark, moderate pink. Relative luminance 0.032; OKLCH L 33.1% C 0.104 H 353.1°. Best body text is #FFFFFF at 12.83:1 contrast (WCAG AA passes).

Color values

HEX	#5B183A
RGB	rgb(91, 24, 58)
HSL	hsl(330, 58%, 23%)
HSV	hsv(330, 74%, 36%)
CMYK	cmyk(0%, 73.6%, 36.3%, 64.3%)
CIE-LAB	lab(20.76, 33.81, -4.89)
CIE-LCH	lch(20.76, 34.16, 351.77°)
OKLab	oklab(33.06% 0.1034 -0.0125)
OKLCH	oklch(33.06% 0.104 353.1)
XYZ	xyz(5.4050, 3.1835, 4.3320)
Luminance	0.0318 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B183A #185B39

analogous

#5A185B #5B183A #5B1819

triadic

#5B183A #3A5B18 #183A5B

tetradic

#5B183A #5B5A18 #185B39 #18195B

square

#5B183A #5B5A18 #185B39 #18195B

split-complementary

#5B183A #195B18 #185B5A

monochromatic

#18060F #2B0B1B #5B183A #8B2559 #BC3278

Accessibility & contrast

On white

12.83

#5B183A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#5B183A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B183A

12.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B183A	#FFFFFF	#000000	##FFFFFF
##5B183A	1.00	12.83	1.64	12.83
#FFFFFF	12.83	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#232A3B

Deuteranopia (green-blind)

#363638

Tritanopia (blue-blind)

#621326

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #5b183a;
/* rgb */ color: rgb(91, 24, 58);
/* oklch */ color: oklch(33.1% 0.104 353.1);

Tailwind

colors: {
  custom: {
    50: '#8d5b70',
    500: '#5b183a',
    950: '#000000',
  },
}

SCSS

$custom: #5b183a;
$custom-light: #8d5b70;
$custom-dark: #000000;

JSON

{
  "hex": "#5b183a",
  "rgb": {
    "r": 91,
    "g": 24,
    "b": 58
  },
  "hsl": {
    "h": 329.552,
    "s": 58.261,
    "l": 22.549
  },
  "oklch": {
    "l": 0.33064,
    "c": 0.10411,
    "h": 353.1
  },
  "luminance": 0.03183
}

Semantic roles & 50–950 ramp

primary

#5B183A

secondary

#3D9267

accent

#E19346

background

#F8F5F6

surface

#F0E9EC

border

#CBC5C7

text

#0C0407

muted

#7D797A

Preview Lab

Preview with #5B183A

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

Preview Lab → · Contrast checker → · Palette generator →