#581576#581576

#581576 is a dark, vivid purple. Relative luminance 0.039; OKLCH L 36.0% C 0.156 H 312.4°. Best body text is #FFFFFF at 11.77:1 contrast (WCAG AA passes).

Color values

HEX	#581576
RGB	rgb(88, 21, 118)
HSL	hsl(281, 70%, 27%)
HSV	hsv(281, 82%, 46%)
CMYK	cmyk(25.4%, 82.2%, 0%, 53.7%)
CIE-LAB	lab(23.40, 45.21, -40.79)
CIE-LCH	lch(23.40, 60.89, 317.94°)
OKLab	oklab(36.01% 0.1055 -0.1155)
OKLCH	oklch(36.01% 0.156 312.4)
XYZ	xyz(7.5621, 3.9193, 17.4942)
Luminance	0.0392 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581576 #337615

analogous

#271576 #581576 #761564

triadic

#581576 #765815 #157658

tetradic

#581576 #762715 #337615 #156476

square

#581576 #762715 #337615 #156476

split-complementary

#581576 #647615 #157627

monochromatic

#13051A #310C42 #581576 #7F1EAA #A42CD9

Accessibility & contrast

On white

11.77

#581576 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#581576 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581576

11.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581576	#FFFFFF	#000000	##FFFFFF
##581576	1.00	11.77	1.78	11.77
#FFFFFF	11.77	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003579

Deuteranopia (green-blind)

#033974

Tritanopia (blue-blind)

#542D46

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #581576;
/* rgb */ color: rgb(88, 21, 118);
/* oklch */ color: oklch(36.0% 0.156 312.4);

Tailwind

colors: {
  custom: {
    50: '#8b5c9e',
    500: '#581576',
    950: '#000000',
  },
}

SCSS

$custom: #581576;
$custom-light: #8b5c9e;
$custom-dark: #000000;

JSON

{
  "hex": "#581576",
  "rgb": {
    "r": 88,
    "g": 21,
    "b": 118
  },
  "hsl": {
    "h": 281.443,
    "s": 69.784,
    "l": 27.255
  },
  "oklch": {
    "l": 0.36008,
    "c": 0.15643,
    "h": 312.4
  },
  "luminance": 0.03919
}

Semantic roles & 50–950 ramp

primary

#581576

secondary

#5EAC3B

accent

#ED3B72

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C040E

muted

#7D797E

Preview Lab

Preview with #581576

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

Preview Lab → · Contrast checker → · Palette generator →