#581976#581976

#581976 is a dark, vivid purple. Relative luminance 0.041; OKLCH L 36.4% C 0.152 H 312.0°. Best body text is #FFFFFF at 11.57:1 contrast (WCAG AA passes).

Color values

HEX	#581976
RGB	rgb(88, 25, 118)
HSL	hsl(281, 65%, 28%)
HSV	hsv(281, 79%, 46%)
CMYK	cmyk(25.4%, 78.8%, 0%, 53.7%)
CIE-LAB	lab(23.93, 43.69, -39.94)
CIE-LCH	lch(23.93, 59.20, 317.57°)
OKLab	oklab(36.38% 0.1018 -0.113)
OKLCH	oklch(36.38% 0.152 312)
XYZ	xyz(7.6415, 4.0782, 17.5207)
Luminance	0.0408 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581976 #377619

analogous

#291976 #581976 #761965

triadic

#581976 #765819 #197658

tetradic

#581976 #762919 #377619 #196576

square

#581976 #762919 #377619 #196576

split-complementary

#581976 #657619 #197629

monochromatic

#130519 #320E43 #581976 #7E24A8 #A135D4

Accessibility & contrast

On white

11.57

#581976 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#581976 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581976

11.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581976	#FFFFFF	#000000	##FFFFFF
##581976	1.00	11.57	1.82	11.57
#FFFFFF	11.57	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003679

Deuteranopia (green-blind)

#0A3A74

Tritanopia (blue-blind)

#542F47

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #581976;
/* rgb */ color: rgb(88, 25, 118);
/* oklch */ color: oklch(36.4% 0.152 312.0);

Tailwind

colors: {
  custom: {
    50: '#8b5d9e',
    500: '#581976',
    950: '#000000',
  },
}

SCSS

$custom: #581976;
$custom-light: #8b5d9e;
$custom-dark: #000000;

JSON

{
  "hex": "#581976",
  "rgb": {
    "r": 88,
    "g": 25,
    "b": 118
  },
  "hsl": {
    "h": 280.645,
    "s": 65.035,
    "l": 28.039
  },
  "oklch": {
    "l": 0.36378,
    "c": 0.15214,
    "h": 312
  },
  "luminance": 0.04078
}

Semantic roles & 50–950 ramp

primary

#581976

secondary

#62AB40

accent

#E84076

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C050E

muted

#7D797E

Preview Lab

Preview with #581976

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

Preview Lab → · Contrast checker → · Palette generator →