#591B40#591B40

#591B40 is a dark, moderate pink. Relative luminance 0.033; OKLCH L 33.3% C 0.101 H 347.2°. Best body text is #FFFFFF at 12.68:1 contrast (WCAG AA passes).

Color values

HEX	#591B40
RGB	rgb(89, 27, 64)
HSL	hsl(324, 53%, 23%)
HSV	hsv(324, 70%, 35%)
CMYK	cmyk(0%, 69.7%, 28.1%, 65.1%)
CIE-LAB	lab(21.13, 32.63, -8.53)
CIE-LCH	lch(21.13, 33.73, 345.35°)
OKLab	oklab(33.34% 0.0987 -0.0225)
OKLCH	oklch(33.34% 0.101 347.2)
XYZ	xyz(5.4374, 3.2784, 5.1959)
Luminance	0.0328 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591B40 #1B5934

analogous

#531B59 #591B40 #591B21

triadic

#591B40 #40591B #1B4059

tetradic

#591B40 #59531B #1B5934 #1B2159

square

#591B40 #59531B #1B5934 #1B2159

split-complementary

#591B40 #21591B #1B5953

monochromatic

#170711 #2A0D1E #591B40 #882962 #B73784

Accessibility & contrast

On white

12.68

#591B40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#591B40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591B40

12.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591B40	#FFFFFF	#000000	##FFFFFF
##591B40	1.00	12.68	1.66	12.68
#FFFFFF	12.68	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#222C41

Deuteranopia (green-blind)

#34373F

Tritanopia (blue-blind)

#5F192A

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #591b40;
/* rgb */ color: rgb(89, 27, 64);
/* oklch */ color: oklch(33.3% 0.101 347.2);

Tailwind

colors: {
  custom: {
    50: '#8a5c74',
    500: '#591b40',
    950: '#000000',
  },
}

SCSS

$custom: #591b40;
$custom-light: #8a5c74;
$custom-dark: #000000;

JSON

{
  "hex": "#591b40",
  "rgb": {
    "r": 89,
    "g": 27,
    "b": 64
  },
  "hsl": {
    "h": 324.194,
    "s": 53.448,
    "l": 22.745
  },
  "oklch": {
    "l": 0.33338,
    "c": 0.10126,
    "h": 347.2
  },
  "luminance": 0.03278
}

Semantic roles & 50–950 ramp

primary

#591B40

secondary

#418F60

accent

#DD864B

background

#F8F5F7

surface

#F0E9ED

border

#CBC5C8

text

#0C0408

muted

#7D797B

Preview Lab

Preview with #591B40

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

Preview Lab → · Contrast checker → · Palette generator →