#5B183E#5B183E

#5B183E is a dark, moderate pink. Relative luminance 0.032; OKLCH L 33.2% C 0.106 H 349.5°. Best body text is #FFFFFF at 12.77:1 contrast (WCAG AA passes).

Color values

HEX	#5B183E
RGB	rgb(91, 24, 62)
HSL	hsl(326, 58%, 23%)
HSV	hsv(326, 74%, 36%)
CMYK	cmyk(0%, 73.6%, 31.9%, 64.3%)
CIE-LAB	lab(20.93, 34.36, -7.42)
CIE-LCH	lch(20.93, 35.15, 347.81°)
OKLab	oklab(33.24% 0.1046 -0.0194)
OKLCH	oklch(33.24% 0.106 349.5)
XYZ	xyz(5.5108, 3.2258, 4.8889)
Luminance	0.0323 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B183E #185B35

analogous

#56185B #5B183E #5B181D

triadic

#5B183E #3E5B18 #183E5B

tetradic

#5B183E #5B5618 #185B35 #181D5B

square

#5B183E #5B5618 #185B35 #181D5B

split-complementary

#5B183E #1D5B18 #185B56

monochromatic

#180610 #2B0B1D #5B183E #8B255F #BC3280

Accessibility & contrast

On white

12.77

#5B183E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#5B183E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B183E

12.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B183E	#FFFFFF	#000000	##FFFFFF
##5B183E	1.00	12.77	1.65	12.77
#FFFFFF	12.77	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#222B3F

Deuteranopia (green-blind)

#35373C

Tritanopia (blue-blind)

#621528

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #5b183e;
/* rgb */ color: rgb(91, 24, 62);
/* oklch */ color: oklch(33.2% 0.106 349.5);

Tailwind

colors: {
  custom: {
    50: '#8c5b73',
    500: '#5b183e',
    950: '#000000',
  },
}

SCSS

$custom: #5b183e;
$custom-light: #8c5b73;
$custom-dark: #000000;

JSON

{
  "hex": "#5b183e",
  "rgb": {
    "r": 91,
    "g": 24,
    "b": 62
  },
  "hsl": {
    "h": 325.97,
    "s": 58.261,
    "l": 22.549
  },
  "oklch": {
    "l": 0.33236,
    "c": 0.10638,
    "h": 349.5
  },
  "luminance": 0.03225
}

Semantic roles & 50–950 ramp

primary

#5B183E

secondary

#3D9262

accent

#E18946

background

#F8F5F6

surface

#F0E9EC

border

#CBC5C7

text

#0C0408

muted

#7D797B

Preview Lab

Preview with #5B183E

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

Preview Lab → · Contrast checker → · Palette generator →