#591B37#591B37

#591B37 is a dark, moderate pink. Relative luminance 0.032; OKLCH L 33.0% C 0.096 H 355.8°. Best body text is #FFFFFF at 12.83:1 contrast (WCAG AA passes).

Color values

HEX	#591B37
RGB	rgb(89, 27, 55)
HSL	hsl(333, 53%, 23%)
HSV	hsv(333, 70%, 35%)
CMYK	cmyk(0%, 69.7%, 38.2%, 65.1%)
CIE-LAB	lab(20.77, 31.36, -2.84)
CIE-LCH	lch(20.77, 31.48, 354.82°)
OKLab	oklab(32.96% 0.0958 -0.0071)
OKLCH	oklch(32.96% 0.096 355.8)
XYZ	xyz(5.2016, 3.1841, 3.9544)
Luminance	0.0318 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591B37 #1B593D

analogous

#591B56 #591B37 #591E1B

triadic

#591B37 #37591B #1B3759

tetradic

#591B37 #56591B #1B593D #1E1B59

square

#591B37 #56591B #1B593D #1E1B59

split-complementary

#591B37 #1B591E #1B5659

monochromatic

#17070F #2A0D1A #591B37 #882954 #B73771

Accessibility & contrast

On white

12.83

#591B37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#591B37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591B37

12.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591B37	#FFFFFF	#000000	##FFFFFF
##591B37	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)

#252B38

Deuteranopia (green-blind)

#363636

Tritanopia (blue-blind)

#601626

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #591b37;
/* rgb */ color: rgb(89, 27, 55);
/* oklch */ color: oklch(33.0% 0.096 355.8);

Tailwind

colors: {
  custom: {
    50: '#8b5c6d',
    500: '#591b37',
    950: '#000000',
  },
}

SCSS

$custom: #591b37;
$custom-light: #8b5c6d;
$custom-dark: #000000;

JSON

{
  "hex": "#591b37",
  "rgb": {
    "r": 89,
    "g": 27,
    "b": 55
  },
  "hsl": {
    "h": 332.903,
    "s": 53.448,
    "l": 22.745
  },
  "oklch": {
    "l": 0.32955,
    "c": 0.09607,
    "h": 355.8
  },
  "luminance": 0.03184
}

Semantic roles & 50–950 ramp

primary

#591B37

secondary

#418F6C

accent

#DD9B4B

background

#F8F5F6

surface

#F0E9EB

border

#CBC5C6

text

#0C0407

muted

#7D797A

Preview Lab

Preview with #591B37

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

Preview Lab → · Contrast checker → · Palette generator →