#581F86#581F86

#581F86 is a dark, vivid violet. Relative luminance 0.048; OKLCH L 38.3% C 0.162 H 305.0°. Best body text is #FFFFFF at 10.74:1 contrast (WCAG AA passes).

Color values

HEX	#581F86
RGB	rgb(88, 31, 134)
HSL	hsl(273, 62%, 32%)
HSV	hsv(273, 77%, 53%)
CMYK	cmyk(34.3%, 76.9%, 0%, 47.5%)
CIE-LAB	lab(26.09, 44.93, -46.56)
CIE-LCH	lch(26.09, 64.70, 313.98°)
OKLab	oklab(38.3% 0.0927 -0.1325)
OKLCH	oklch(38.3% 0.162 305)
XYZ	xyz(8.8166, 4.7760, 23.0070)
Luminance	0.0478 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581F86 #4D861F

analogous

#251F86 #581F86 #861F80

triadic

#581F86 #86581F #1F8658

tetradic

#581F86 #86251F #4D861F #1F8086

square

#581F86 #86251F #4D861F #1F8086

split-complementary

#581F86 #80861F #1F8625

monochromatic

#170823 #371454 #581F86 #792AB8 #974AD5

Accessibility & contrast

On white

10.74

#581F86 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#581F86 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581F86

10.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581F86	#FFFFFF	#000000	##FFFFFF
##581F86	1.00	10.74	1.96	10.74
#FFFFFF	10.74	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C89

Deuteranopia (green-blind)

#003E84

Tritanopia (blue-blind)

#4F3951

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #581f86;
/* rgb */ color: rgb(88, 31, 134);
/* oklch */ color: oklch(38.3% 0.162 305.0);

Tailwind

colors: {
  custom: {
    50: '#8c61aa',
    500: '#581f86',
    950: '#000000',
  },
}

SCSS

$custom: #581f86;
$custom-light: #8c61aa;
$custom-dark: #000000;

JSON

{
  "hex": "#581f86",
  "rgb": {
    "r": 88,
    "g": 31,
    "b": 134
  },
  "hsl": {
    "h": 273.204,
    "s": 62.424,
    "l": 32.353
  },
  "oklch": {
    "l": 0.38301,
    "c": 0.16172,
    "h": 305
  },
  "luminance": 0.04776
}

Semantic roles & 50–950 ramp

primary

#581F86

secondary

#7AB849

accent

#E5428B

background

#F8F5FA

surface

#F0EAF4

border

#CBC6CE

text

#0D0510

muted

#7D797F

Preview Lab

Preview with #581F86

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

Preview Lab → · Contrast checker → · Palette generator →