#581563#581563

#581563 is a dark, vivid purple. Relative luminance 0.035; OKLCH L 34.6% C 0.138 H 321.6°. Best body text is #FFFFFF at 12.34:1 contrast (WCAG AA passes).

Color values

HEX	#581563
RGB	rgb(88, 21, 99)
HSL	hsl(292, 65%, 24%)
HSV	hsv(292, 79%, 39%)
CMYK	cmyk(11.1%, 78.8%, 0%, 61.2%)
CIE-LAB	lab(21.99, 41.19, -30.75)
CIE-LCH	lch(21.99, 51.40, 323.26°)
OKLab	oklab(34.56% 0.1085 -0.086)
OKLCH	oklch(34.56% 0.138 321.6)
XYZ	xyz(6.5446, 3.5123, 12.1352)
Luminance	0.0351 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581563 #206315

analogous

#311563 #581563 #631547

triadic

#581563 #635815 #156358

tetradic

#581563 #633115 #206315 #154763

square

#581563 #633115 #206315 #154763

split-complementary

#581563 #476315 #156331

monochromatic

#160519 #2B0A31 #581563 #852095 #B22AC8

Accessibility & contrast

On white

12.34

#581563 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#581563 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581563

12.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581563	#FFFFFF	#000000	##FFFFFF
##581563	1.00	12.34	1.70	12.34
#FFFFFF	12.34	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003065

Deuteranopia (green-blind)

#1F3761

Tritanopia (blue-blind)

#59243B

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #581563;
/* rgb */ color: rgb(88, 21, 99);
/* oklch */ color: oklch(34.6% 0.138 321.6);

Tailwind

colors: {
  custom: {
    50: '#8a5b90',
    500: '#581563',
    950: '#000000',
  },
}

SCSS

$custom: #581563;
$custom-light: #8a5b90;
$custom-dark: #000000;

JSON

{
  "hex": "#581563",
  "rgb": {
    "r": 88,
    "g": 21,
    "b": 99
  },
  "hsl": {
    "h": 291.538,
    "s": 65,
    "l": 23.529
  },
  "oklch": {
    "l": 0.34561,
    "c": 0.13847,
    "h": 321.6
  },
  "luminance": 0.03512
}

Semantic roles & 50–950 ramp

primary

#581563

secondary

#479A3A

accent

#E84058

background

#F8F5F8

surface

#F0E9F0

border

#CBC5CB

text

#0C040C

muted

#7D797D

Preview Lab

Preview with #581563

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

Preview Lab → · Contrast checker → · Palette generator →