#581880#581880

#581880 is a dark, vivid violet. Relative luminance 0.043; OKLCH L 37.1% C 0.163 H 308.0°. Best body text is #FFFFFF at 11.31:1 contrast (WCAG AA passes).

Color values

HEX	#581880
RGB	rgb(88, 24, 128)
HSL	hsl(277, 68%, 30%)
HSV	hsv(277, 81%, 50%)
CMYK	cmyk(31.3%, 81.3%, 0%, 49.8%)
CIE-LAB	lab(24.60, 46.36, -45.21)
CIE-LCH	lch(24.60, 64.76, 315.72°)
OKLab	oklab(37.1% 0.1005 -0.1285)
OKLCH	oklch(37.1% 0.163 308)
XYZ	xyz(8.2466, 4.2866, 20.8109)
Luminance	0.0429 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.92

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581880 #408018

analogous

#241880 #581880 #801874

triadic

#581880 #805818 #188058

tetradic

#581880 #802418 #408018 #187480

square

#581880 #802418 #408018 #187480

split-complementary

#581880 #748018 #188024

monochromatic

#12051A #350E4C #581880 #7B22B4 #9C39DA

Accessibility & contrast

On white

11.31

#581880 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#581880 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581880

11.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581880	#FFFFFF	#000000	##FFFFFF
##581880	1.00	11.31	1.86	11.31
#FFFFFF	11.31	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003883

Deuteranopia (green-blind)

#003B7E

Tritanopia (blue-blind)

#51334C

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #581880;
/* rgb */ color: rgb(88, 24, 128);
/* oklch */ color: oklch(37.1% 0.163 308.0);

Tailwind

colors: {
  custom: {
    50: '#8c5da6',
    500: '#581880',
    950: '#000000',
  },
}

SCSS

$custom: #581880;
$custom-light: #8c5da6;
$custom-dark: #000000;

JSON

{
  "hex": "#581880",
  "rgb": {
    "r": 88,
    "g": 24,
    "b": 128
  },
  "hsl": {
    "h": 276.923,
    "s": 68.421,
    "l": 29.804
  },
  "oklch": {
    "l": 0.371,
    "c": 0.16316,
    "h": 308
  },
  "luminance": 0.04286
}

Semantic roles & 50–950 ramp

primary

#581880

secondary

#6CB440

accent

#EB3D80

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0D050F

muted

#7D797F

Preview Lab

Preview with #581880

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

Preview Lab → · Contrast checker → · Palette generator →