#581E55#581E55

#581E55 is a dark, moderate purple. Relative luminance 0.037; OKLCH L 34.7% C 0.113 H 329.8°. Best body text is #FFFFFF at 12.13:1 contrast (WCAG AA passes).

Color values

HEX	#581E55
RGB	rgb(88, 30, 85)
HSL	hsl(303, 49%, 23%)
HSV	hsv(303, 66%, 35%)
CMYK	cmyk(0%, 65.9%, 3.4%, 65.5%)
CIE-LAB	lab(22.51, 34.49, -20.64)
CIE-LCH	lch(22.51, 40.20, 329.10°)
OKLab	oklab(34.66% 0.0974 -0.0568)
OKLCH	oklch(34.66% 0.113 329.8)
XYZ	xyz(6.1284, 3.6596, 8.9761)
Luminance	0.0366 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581E55 #1E5821

analogous

#3E1E58 #581E55 #581E38

triadic

#581E55 #55581E #1E5558

tetradic

#581E55 #583E1E #1E5821 #1E3858

square

#581E55 #583E1E #1E5821 #1E3858

split-complementary

#581E55 #38581E #1E583E

monochromatic

#170816 #2A0E29 #581E55 #862E81 #B33DAD

Accessibility & contrast

On white

12.13

#581E55 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#581E55 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581E55

12.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581E55	#FFFFFF	#000000	##FFFFFF
##581E55	1.00	12.13	1.73	12.13
#FFFFFF	12.13	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#193157

Deuteranopia (green-blind)

#2D3953

Tritanopia (blue-blind)

#5B2436

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #581e55;
/* rgb */ color: rgb(88, 30, 85);
/* oklch */ color: oklch(34.7% 0.113 329.8);

Tailwind

colors: {
  custom: {
    50: '#895e85',
    500: '#581e55',
    950: '#000000',
  },
}

SCSS

$custom: #581e55;
$custom-light: #895e85;
$custom-dark: #000000;

JSON

{
  "hex": "#581e55",
  "rgb": {
    "r": 88,
    "g": 30,
    "b": 85
  },
  "hsl": {
    "h": 303.103,
    "s": 49.153,
    "l": 23.137
  },
  "oklch": {
    "l": 0.34657,
    "c": 0.11274,
    "h": 329.8
  },
  "luminance": 0.03659
}

Semantic roles & 50–950 ramp

primary

#581E55

secondary

#458D49

accent

#D9564F

background

#F8F5F8

surface

#F0E9EF

border

#CBC5CA

text

#0C050B

muted

#7D797C

Preview Lab

Preview with #581E55

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

Preview Lab → · Contrast checker → · Palette generator →