#581B4D#581B4D

#581B4D is a dark, moderate pink. Relative luminance 0.034; OKLCH L 33.8% C 0.110 H 335.6°. Best body text is #FFFFFF at 12.51:1 contrast (WCAG AA passes).

Color values

HEX	#581B4D
RGB	rgb(88, 27, 77)
HSL	hsl(311, 53%, 23%)
HSV	hsv(311, 69%, 35%)
CMYK	cmyk(0%, 69.3%, 12.5%, 65.5%)
CIE-LAB	lab(21.56, 34.45, -16.75)
CIE-LCH	lch(21.56, 38.31, 334.06°)
OKLab	oklab(33.82% 0.1005 -0.0456)
OKLCH	oklch(33.82% 0.11 335.6)
XYZ	xyz(5.7561, 3.3949, 7.3719)
Luminance	0.0339 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581B4D #1B5826

analogous

#451B58 #581B4D #581B2E

triadic

#581B4D #4D581B #1B4D58

tetradic

#581B4D #58451B #1B5826 #1B2E58

square

#581B4D #58451B #1B5826 #1B2E58

split-complementary

#581B4D #2E581B #1B5845

monochromatic

#170714 #290D24 #581B4D #872976 #B6389F

Accessibility & contrast

On white

12.51

#581B4D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#581B4D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581B4D

12.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581B4D	#FFFFFF	#000000	##FFFFFF
##581B4D	1.00	12.51	1.68	12.51
#FFFFFF	12.51	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B2E4E

Deuteranopia (green-blind)

#2F374B

Tritanopia (blue-blind)

#5D1F31

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #581b4d;
/* rgb */ color: rgb(88, 27, 77);
/* oklch */ color: oklch(33.8% 0.110 335.6);

Tailwind

colors: {
  custom: {
    50: '#895c7f',
    500: '#581b4d',
    950: '#000000',
  },
}

SCSS

$custom: #581b4d;
$custom-light: #895c7f;
$custom-dark: #000000;

JSON

{
  "hex": "#581b4d",
  "rgb": {
    "r": 88,
    "g": 27,
    "b": 77
  },
  "hsl": {
    "h": 310.82,
    "s": 53.043,
    "l": 22.549
  },
  "oklch": {
    "l": 0.33823,
    "c": 0.11034,
    "h": 335.6
  },
  "luminance": 0.03394
}

Semantic roles & 50–950 ramp

primary

#581B4D

secondary

#418E4F

accent

#DC664B

background

#F8F5F7

surface

#F0E9EE

border

#CBC5C9

text

#0C040A

muted

#7D797C

Preview Lab

Preview with #581B4D

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

Preview Lab → · Contrast checker → · Palette generator →