#581055#581055

#581055 is a dark, vivid purple. Relative luminance 0.031; OKLCH L 33.2% C 0.132 H 329.9°. Best body text is #FFFFFF at 12.96:1 contrast (WCAG AA passes).

Color values

HEX	#581055
RGB	rgb(88, 16, 85)
HSL	hsl(303, 69%, 20%)
HSV	hsv(303, 82%, 35%)
CMYK	cmyk(0%, 81.8%, 3.4%, 65.5%)
CIE-LAB	lab(20.45, 40.31, -23.90)
CIE-LCH	lch(20.45, 46.87, 329.33°)
OKLab	oklab(33.17% 0.1141 -0.0661)
OKLCH	oklch(33.17% 0.132 329.9)
XYZ	xyz(5.8495, 3.1016, 8.8832)
Luminance	0.0310 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581055 #105813

analogous

#371058 #581055 #581031

triadic

#581055 #555810 #105558

tetradic

#581055 #583710 #105813 #103158

square

#581055 #583710 #105813 #103158

split-complementary

#581055 #315810 #105837

monochromatic

#1A0519 #240723 #581055 #8C1987 #C023B9

Accessibility & contrast

On white

12.96

#581055 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#581055 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581055

12.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581055	#FFFFFF	#000000	##FFFFFF
##581055	1.00	12.96	1.62	12.96
#FFFFFF	12.96	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#062B57

Deuteranopia (green-blind)

#263553

Tritanopia (blue-blind)

#5C1A32

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #581055;
/* rgb */ color: rgb(88, 16, 85);
/* oklch */ color: oklch(33.2% 0.132 329.9);

Tailwind

colors: {
  custom: {
    50: '#8a5885',
    500: '#581055',
    950: '#000000',
  },
}

SCSS

$custom: #581055;
$custom-light: #8a5885;
$custom-dark: #000000;

JSON

{
  "hex": "#581055",
  "rgb": {
    "r": 88,
    "g": 16,
    "b": 85
  },
  "hsl": {
    "h": 302.5,
    "s": 69.231,
    "l": 20.392
  },
  "oklch": {
    "l": 0.33166,
    "c": 0.13181,
    "h": 329.9
  },
  "luminance": 0.03101
}

Semantic roles & 50–950 ramp

primary

#581055

secondary

#329136

accent

#EC433C

background

#F8F5F8

surface

#F0E9EF

border

#CBC5CA

text

#0C040B

muted

#7D797C

Preview Lab

Preview with #581055

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

Preview Lab → · Contrast checker → · Palette generator →