#581763#581763

#581763 is a dark, vivid purple. Relative luminance 0.036; OKLCH L 34.8% C 0.136 H 321.4°. Best body text is #FFFFFF at 12.23:1 contrast (WCAG AA passes).

Color values

HEX	#581763
RGB	rgb(88, 23, 99)
HSL	hsl(291, 62%, 24%)
HSV	hsv(291, 77%, 39%)
CMYK	cmyk(11.1%, 76.8%, 0%, 61.2%)
CIE-LAB	lab(22.26, 40.41, -30.31)
CIE-LCH	lch(22.26, 50.52, 323.13°)
OKLab	oklab(34.76% 0.1064 -0.0848)
OKLCH	oklch(34.76% 0.136 321.4)
XYZ	xyz(6.5828, 3.5887, 12.1479)
Luminance	0.0359 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581763 #226317

analogous

#321763 #581763 #631748

triadic

#581763 #635817 #176358

tetradic

#581763 #633217 #226317 #174863

square

#581763 #633217 #226317 #174863

split-complementary

#581763 #486317 #176332

monochromatic

#160619 #2C0B31 #581763 #842395 #B02EC6

Accessibility & contrast

On white

12.23

#581763 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#581763 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581763

12.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581763	#FFFFFF	#000000	##FFFFFF
##581763	1.00	12.23	1.72	12.23
#FFFFFF	12.23	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003165

Deuteranopia (green-blind)

#203861

Tritanopia (blue-blind)

#59253B

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #581763;
/* rgb */ color: rgb(88, 23, 99);
/* oklch */ color: oklch(34.8% 0.136 321.4);

Tailwind

colors: {
  custom: {
    50: '#8a5b90',
    500: '#581763',
    950: '#000000',
  },
}

SCSS

$custom: #581763;
$custom-light: #8a5b90;
$custom-dark: #000000;

JSON

{
  "hex": "#581763",
  "rgb": {
    "r": 88,
    "g": 23,
    "b": 99
  },
  "hsl": {
    "h": 291.316,
    "s": 62.295,
    "l": 23.922
  },
  "oklch": {
    "l": 0.34756,
    "c": 0.13604,
    "h": 321.4
  },
  "luminance": 0.03588
}

Semantic roles & 50–950 ramp

primary

#581763

secondary

#4A9A3C

accent

#E5425A

background

#F8F5F8

surface

#F0E9F0

border

#CBC5CB

text

#0C040C

muted

#7D797D

Preview Lab

Preview with #581763

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

Preview Lab → · Contrast checker → · Palette generator →