#581865#581865

#581865 is a dark, vivid purple. Relative luminance 0.037; OKLCH L 35.0% C 0.137 H 320.3°. Best body text is #FFFFFF at 12.11:1 contrast (WCAG AA passes).

Color values

HEX	#581865
RGB	rgb(88, 24, 101)
HSL	hsl(290, 62%, 25%)
HSV	hsv(290, 76%, 40%)
CMYK	cmyk(12.9%, 76.2%, 0%, 60.4%)
CIE-LAB	lab(22.54, 40.42, -31.18)
CIE-LCH	lch(22.54, 51.04, 322.35°)
OKLab	oklab(35% 0.1052 -0.0873)
OKLCH	oklch(35% 0.137 320.3)
XYZ	xyz(6.6998, 3.6679, 12.6645)
Luminance	0.0367 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Plum Purple

#4E0550

ΔE00 4.53

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581865 #256518

analogous

#321865 #581865 #65184C

triadic

#581865 #655818 #186558

tetradic

#581865 #653218 #256518 #184C65

square

#581865 #653218 #256518 #184C65

split-complementary

#581865 #4C6518 #186532

monochromatic

#160619 #2D0C34 #581865 #832496 #AE30C8

Accessibility & contrast

On white

12.11

#581865 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#581865 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581865

12.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581865	#FFFFFF	#000000	##FFFFFF
##581865	1.00	12.11	1.73	12.11
#FFFFFF	12.11	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003167

Deuteranopia (green-blind)

#1F3863

Tritanopia (blue-blind)

#58273D

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #581865;
/* rgb */ color: rgb(88, 24, 101);
/* oklch */ color: oklch(35.0% 0.137 320.3);

Tailwind

colors: {
  custom: {
    50: '#8a5c91',
    500: '#581865',
    950: '#000000',
  },
}

SCSS

$custom: #581865;
$custom-light: #8a5c91;
$custom-dark: #000000;

JSON

{
  "hex": "#581865",
  "rgb": {
    "r": 88,
    "g": 24,
    "b": 101
  },
  "hsl": {
    "h": 289.87,
    "s": 61.6,
    "l": 24.51
  },
  "oklch": {
    "l": 0.34999,
    "c": 0.13668,
    "h": 320.3
  },
  "luminance": 0.03668
}

Semantic roles & 50–950 ramp

primary

#581865

secondary

#4D9B3E

accent

#E5435E

background

#F8F5F9

surface

#F0E9F1

border

#CBC5CB

text

#0C040D

muted

#7D797E

Preview Lab

Preview with #581865

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

Preview Lab → · Contrast checker → · Palette generator →