#581C56#581C56

#581C56 is a dark, moderate purple. Relative luminance 0.036; OKLCH L 34.5% C 0.117 H 329.1°. Best body text is #FFFFFF at 12.24:1 contrast (WCAG AA passes).

Color values

HEX	#581C56
RGB	rgb(88, 28, 86)
HSL	hsl(302, 52%, 23%)
HSV	hsv(302, 68%, 35%)
CMYK	cmyk(0%, 68.2%, 2.3%, 65.5%)
CIE-LAB	lab(22.22, 35.65, -21.77)
CIE-LCH	lch(22.22, 41.77, 328.59°)
OKLab	oklab(34.46% 0.1002 -0.06)
OKLCH	oklch(34.46% 0.117 329.1)
XYZ	xyz(6.1194, 3.5775, 9.1705)
Luminance	0.0358 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581C56 #1C581E

analogous

#3C1C58 #581C56 #581C38

triadic

#581C56 #56581C #1C5658

tetradic

#581C56 #583C1C #1C581E #1C3858

square

#581C56 #583C1C #1C581E #1C3858

split-complementary

#581C56 #38581C #1C583C

monochromatic

#170717 #2A0D29 #581C56 #862B83 #B53AB1

Accessibility & contrast

On white

12.24

#581C56 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#581C56 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581C56

12.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581C56	#FFFFFF	#000000	##FFFFFF
##581C56	1.00	12.24	1.72	12.24
#FFFFFF	12.24	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#163058

Deuteranopia (green-blind)

#2B3854

Tritanopia (blue-blind)

#5B2336

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #581c56;
/* rgb */ color: rgb(88, 28, 86);
/* oklch */ color: oklch(34.5% 0.117 329.1);

Tailwind

colors: {
  custom: {
    50: '#895d86',
    500: '#581c56',
    950: '#000000',
  },
}

SCSS

$custom: #581c56;
$custom-light: #895d86;
$custom-dark: #000000;

JSON

{
  "hex": "#581c56",
  "rgb": {
    "r": 88,
    "g": 28,
    "b": 86
  },
  "hsl": {
    "h": 302,
    "s": 51.724,
    "l": 22.745
  },
  "oklch": {
    "l": 0.34464,
    "c": 0.11681,
    "h": 329.1
  },
  "luminance": 0.03577
}

Semantic roles & 50–950 ramp

primary

#581C56

secondary

#428E45

accent

#DB514D

background

#F8F5F8

surface

#F0E9EF

border

#CBC5CA

text

#0C040B

muted

#7D797C

Preview Lab

Preview with #581C56

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

Preview Lab → · Contrast checker → · Palette generator →