#581772#581772

#581772 is a dark, vivid purple. Relative luminance 0.039; OKLCH L 35.9% C 0.150 H 314.0°. Best body text is #FFFFFF at 11.80:1 contrast (WCAG AA passes).

Color values

HEX	#581772
RGB	rgb(88, 23, 114)
HSL	hsl(283, 66%, 27%)
HSV	hsv(283, 80%, 45%)
CMYK	cmyk(22.8%, 79.8%, 0%, 55.3%)
CIE-LAB	lab(23.35, 43.59, -38.32)
CIE-LCH	lch(23.35, 58.04, 318.68°)
OKLab	oklab(35.87% 0.1045 -0.1082)
OKLCH	oklch(35.87% 0.15 314)
XYZ	xyz(7.3676, 3.9027, 16.2815)
Luminance	0.0390 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581772 #317217

analogous

#2B1772 #581772 #72175F

triadic

#581772 #725817 #177258

tetradic

#581772 #722B17 #317217 #175F72

square

#581772 #722B17 #317217 #175F72

split-complementary

#581772 #5F7217 #17722B

monochromatic

#140519 #310D3F #581772 #7F21A5 #A52ED5

Accessibility & contrast

On white

11.80

#581772 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#581772 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581772

11.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581772	#FFFFFF	#000000	##FFFFFF
##581772	1.00	11.80	1.78	11.80
#FFFFFF	11.80	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003474

Deuteranopia (green-blind)

#0F3970

Tritanopia (blue-blind)

#552C44

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #581772;
/* rgb */ color: rgb(88, 23, 114);
/* oklch */ color: oklch(35.9% 0.150 314.0);

Tailwind

colors: {
  custom: {
    50: '#8b5c9b',
    500: '#581772',
    950: '#000000',
  },
}

SCSS

$custom: #581772;
$custom-light: #8b5c9b;
$custom-dark: #000000;

JSON

{
  "hex": "#581772",
  "rgb": {
    "r": 88,
    "g": 23,
    "b": 114
  },
  "hsl": {
    "h": 282.857,
    "s": 66.423,
    "l": 26.863
  },
  "oklch": {
    "l": 0.35871,
    "c": 0.15045,
    "h": 314
  },
  "luminance": 0.03902
}

Semantic roles & 50–950 ramp

primary

#581772

secondary

#5CA83D

accent

#E93E6F

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C040E

muted

#7D797E

Preview Lab

Preview with #581772

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

Preview Lab → · Contrast checker → · Palette generator →