#581963#581963

#581963 is a dark, vivid purple. Relative luminance 0.037; OKLCH L 35.0% C 0.133 H 321.3°. Best body text is #FFFFFF at 12.11:1 contrast (WCAG AA passes).

Color values

HEX	#581963
RGB	rgb(88, 25, 99)
HSL	hsl(291, 60%, 24%)
HSV	hsv(291, 75%, 39%)
CMYK	cmyk(11.1%, 74.7%, 0%, 61.2%)
CIE-LAB	lab(22.55, 39.58, -29.85)
CIE-LCH	lch(22.55, 49.58, 322.98°)
OKLab	oklab(34.96% 0.1042 -0.0834)
OKLCH	oklch(34.96% 0.133 321.3)
XYZ	xyz(6.6240, 3.6712, 12.1617)
Luminance	0.0367 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581963 #246319

analogous

#331963 #581963 #631949

triadic

#581963 #635819 #196358

tetradic

#581963 #633319 #246319 #194963

square

#581963 #633319 #246319 #194963

split-complementary

#581963 #496319 #196333

monochromatic

#160618 #2D0D32 #581963 #832594 #AF32C5

Accessibility & contrast

On white

12.11

#581963 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#581963 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581963

12.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581963	#FFFFFF	#000000	##FFFFFF
##581963	1.00	12.11	1.73	12.11
#FFFFFF	12.11	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003165

Deuteranopia (green-blind)

#223861

Tritanopia (blue-blind)

#59263C

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #581963;
/* rgb */ color: rgb(88, 25, 99);
/* oklch */ color: oklch(35.0% 0.133 321.3);

Tailwind

colors: {
  custom: {
    50: '#8a5c90',
    500: '#581963',
    950: '#000000',
  },
}

SCSS

$custom: #581963;
$custom-light: #8a5c90;
$custom-dark: #000000;

JSON

{
  "hex": "#581963",
  "rgb": {
    "r": 88,
    "g": 25,
    "b": 99
  },
  "hsl": {
    "h": 291.081,
    "s": 59.677,
    "l": 24.314
  },
  "oklch": {
    "l": 0.34964,
    "c": 0.13347,
    "h": 321.3
  },
  "luminance": 0.03671
}

Semantic roles & 50–950 ramp

primary

#581963

secondary

#4C993F

accent

#E3455C

background

#F8F5F8

surface

#F0E9F0

border

#CBC5CB

text

#0C040C

muted

#7D797D

Preview Lab

Preview with #581963

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

Preview Lab → · Contrast checker → · Palette generator →