#581C59#581C59

#581C59 is a dark, moderate purple. Relative luminance 0.036; OKLCH L 34.6% C 0.120 H 327.1°. Best body text is #FFFFFF at 12.17:1 contrast (WCAG AA passes).

Color values

HEX	#581C59
RGB	rgb(88, 28, 89)
HSL	hsl(299, 52%, 23%)
HSV	hsv(299, 69%, 35%)
CMYK	cmyk(1.1%, 68.5%, 0%, 65.1%)
CIE-LAB	lab(22.40, 36.23, -23.49)
CIE-LCH	lch(22.40, 43.18, 327.04°)
OKLab	oklab(34.65% 0.1005 -0.065)
OKLCH	oklch(34.65% 0.12 327.1)
XYZ	xyz(6.2428, 3.6269, 9.8205)
Luminance	0.0363 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581C59 #1D591C

analogous

#391C59 #581C59 #591C3B

triadic

#581C59 #59581C #1C5958

tetradic

#581C59 #59391C #1D591C #1C3B59

square

#581C59 #59391C #1D591C #1C3B59

split-complementary

#581C59 #3B591C #1C5939

monochromatic

#170717 #2A0D2A #581C59 #862B88 #B439B6

Accessibility & contrast

On white

12.17

#581C59 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#581C59 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581C59

12.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581C59	#FFFFFF	#000000	##FFFFFF
##581C59	1.00	12.17	1.73	12.17
#FFFFFF	12.17	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#13315B

Deuteranopia (green-blind)

#2A3857

Tritanopia (blue-blind)

#5B2437

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #581c59;
/* rgb */ color: rgb(88, 28, 89);
/* oklch */ color: oklch(34.6% 0.120 327.1);

Tailwind

colors: {
  custom: {
    50: '#895d88',
    500: '#581c59',
    950: '#000000',
  },
}

SCSS

$custom: #581c59;
$custom-light: #895d88;
$custom-dark: #000000;

JSON

{
  "hex": "#581c59",
  "rgb": {
    "r": 88,
    "g": 28,
    "b": 89
  },
  "hsl": {
    "h": 299.016,
    "s": 52.137,
    "l": 22.941
  },
  "oklch": {
    "l": 0.34648,
    "c": 0.11963,
    "h": 327.1
  },
  "luminance": 0.03626
}

Semantic roles & 50–950 ramp

primary

#581C59

secondary

#448F42

accent

#DC4C4F

background

#F8F5F8

surface

#F0E9F0

border

#CBC5CB

text

#0C040B

muted

#7D797C

Preview Lab

Preview with #581C59

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

Preview Lab → · Contrast checker → · Palette generator →