#581364#581364

#581364 is a dark, vivid purple. Relative luminance 0.035; OKLCH L 34.5% C 0.142 H 321.2°. Best body text is #FFFFFF at 12.41:1 contrast (WCAG AA passes).

Color values

HEX	#581364
RGB	rgb(88, 19, 100)
HSL	hsl(291, 68%, 23%)
HSV	hsv(291, 81%, 39%)
CMYK	cmyk(12%, 81%, 0%, 60.8%)
CIE-LAB	lab(21.80, 42.13, -31.71)
CIE-LCH	lch(21.80, 52.73, 323.03°)
OKLab	oklab(34.45% 0.1104 -0.0888)
OKLCH	oklch(34.45% 0.142 321.2)
XYZ	xyz(6.5574, 3.4609, 12.3767)
Luminance	0.0346 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Plum Purple

#4E0550

ΔE00 4.08

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581364 #1F6413

analogous

#2F1364 #581364 #641347

triadic

#581364 #645813 #136458

tetradic

#581364 #642F13 #1F6413 #134764

square

#581364 #642F13 #1F6413 #134764

split-complementary

#581364 #476413 #13642F

monochromatic

#17051A #2B0931 #581364 #851D97 #B327CB

Accessibility & contrast

On white

12.41

#581364 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#581364 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581364

12.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581364	#FFFFFF	#000000	##FFFFFF
##581364	1.00	12.41	1.69	12.41
#FFFFFF	12.41	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F66

Deuteranopia (green-blind)

#1D3762

Tritanopia (blue-blind)

#59233B

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #581364;
/* rgb */ color: rgb(88, 19, 100);
/* oklch */ color: oklch(34.5% 0.142 321.2);

Tailwind

colors: {
  custom: {
    50: '#8a5a91',
    500: '#581364',
    950: '#000000',
  },
}

SCSS

$custom: #581364;
$custom-light: #8a5a91;
$custom-dark: #000000;

JSON

{
  "hex": "#581364",
  "rgb": {
    "r": 88,
    "g": 19,
    "b": 100
  },
  "hsl": {
    "h": 291.111,
    "s": 68.067,
    "l": 23.333
  },
  "oklch": {
    "l": 0.34451,
    "c": 0.14166,
    "h": 321.2
  },
  "luminance": 0.03461
}

Semantic roles & 50–950 ramp

primary

#581364

secondary

#469C37

accent

#EB3D57

background

#F8F5F8

surface

#F0E9F0

border

#CBC5CB

text

#0C040D

muted

#7D797D

Preview Lab

Preview with #581364

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

Preview Lab → · Contrast checker → · Palette generator →