#581682#581682

#581682 is a dark, vivid violet. Relative luminance 0.043; OKLCH L 37.1% C 0.167 H 307.5°. Best body text is #FFFFFF at 11.34:1 contrast (WCAG AA passes).

Color values

HEX	#581682
RGB	rgb(88, 22, 130)
HSL	hsl(277, 71%, 30%)
HSV	hsv(277, 83%, 51%)
CMYK	cmyk(32.3%, 83.1%, 0%, 49%)
CIE-LAB	lab(24.51, 47.55, -46.61)
CIE-LCH	lch(24.51, 66.58, 315.58°)
OKLab	oklab(37.1% 0.1017 -0.1326)
OKLCH	oklch(37.1% 0.167 307.5)
XYZ	xyz(8.3398, 4.2603, 21.4977)
Luminance	0.0426 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.58

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581682 #408216

analogous

#221682 #581682 #821676

triadic

#581682 #825816 #168258

tetradic

#581682 #822216 #408216 #167682

square

#581682 #822216 #408216 #167682

split-complementary

#581682 #768216 #168222

monochromatic

#12041A #350D4E #581682 #7B1FB6 #9C35DD

Accessibility & contrast

On white

11.34

#581682 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#581682 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581682

11.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581682	#FFFFFF	#000000	##FFFFFF
##581682	1.00	11.34	1.85	11.34
#FFFFFF	11.34	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003885

Deuteranopia (green-blind)

#003B80

Tritanopia (blue-blind)

#51334D

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #581682;
/* rgb */ color: rgb(88, 22, 130);
/* oklch */ color: oklch(37.1% 0.167 307.5);

Tailwind

colors: {
  custom: {
    50: '#8c5da7',
    500: '#581682',
    950: '#000000',
  },
}

SCSS

$custom: #581682;
$custom-light: #8c5da7;
$custom-dark: #000000;

JSON

{
  "hex": "#581682",
  "rgb": {
    "r": 88,
    "g": 22,
    "b": 130
  },
  "hsl": {
    "h": 276.667,
    "s": 71.053,
    "l": 29.804
  },
  "oklch": {
    "l": 0.37095,
    "c": 0.16708,
    "h": 307.5
  },
  "luminance": 0.0426
}

Semantic roles & 50–950 ramp

primary

#581682

secondary

#6CB73D

accent

#EE3A80

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0D0510

muted

#7D797F

Preview Lab

Preview with #581682

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

Preview Lab → · Contrast checker → · Palette generator →