#581C65#581C65

#581C65 is a dark, vivid purple. Relative luminance 0.038; OKLCH L 35.4% C 0.131 H 320.0°. Best body text is #FFFFFF at 11.87:1 contrast (WCAG AA passes).

Color values

HEX	#581C65
RGB	rgb(88, 28, 101)
HSL	hsl(289, 57%, 25%)
HSV	hsv(289, 72%, 40%)
CMYK	cmyk(12.9%, 72.3%, 0%, 60.4%)
CIE-LAB	lab(23.15, 38.69, -30.20)
CIE-LCH	lch(23.15, 49.08, 322.03°)
OKLab	oklab(35.44% 0.1006 -0.0845)
OKLCH	oklch(35.44% 0.131 320)
XYZ	xyz(6.7884, 3.8451, 12.6940)
Luminance	0.0384 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581C65 #29651C

analogous

#331C65 #581C65 #651C4D

triadic

#581C65 #65581C #1C6558

tetradic

#581C65 #65331C #29651C #1C4D65

square

#581C65 #65331C #29651C #1C4D65

split-complementary

#581C65 #4D651C #1C6533

monochromatic

#150718 #2E0F35 #581C65 #822995 #AB37C5

Accessibility & contrast

On white

11.87

#581C65 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#581C65 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581C65

11.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581C65	#FFFFFF	#000000	##FFFFFF
##581C65	1.00	11.87	1.77	11.87
#FFFFFF	11.87	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#013367

Deuteranopia (green-blind)

#223963

Tritanopia (blue-blind)

#58293E

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #581c65;
/* rgb */ color: rgb(88, 28, 101);
/* oklch */ color: oklch(35.4% 0.131 320.0);

Tailwind

colors: {
  custom: {
    50: '#8a5e91',
    500: '#581c65',
    950: '#000000',
  },
}

SCSS

$custom: #581c65;
$custom-light: #8a5e91;
$custom-dark: #000000;

JSON

{
  "hex": "#581c65",
  "rgb": {
    "r": 88,
    "g": 28,
    "b": 101
  },
  "hsl": {
    "h": 289.315,
    "s": 56.589,
    "l": 25.294
  },
  "oklch": {
    "l": 0.35436,
    "c": 0.13134,
    "h": 320
  },
  "luminance": 0.03845
}

Semantic roles & 50–950 ramp

primary

#581C65

secondary

#529A43

accent

#E04863

background

#F8F5F8

surface

#F0E9F0

border

#CBC5CB

text

#0C050D

muted

#7D797D

Preview Lab

Preview with #581C65

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

Preview Lab → · Contrast checker → · Palette generator →