#581558#581558

#581558 is a dark, vivid purple. Relative luminance 0.033; OKLCH L 33.8% C 0.128 H 328.0°. Best body text is #FFFFFF at 12.63:1 contrast (WCAG AA passes).

Color values

HEX	#581558
RGB	rgb(88, 21, 88)
HSL	hsl(300, 61%, 21%)
HSV	hsv(300, 76%, 35%)
CMYK	cmyk(0%, 76.1%, 0%, 65.5%)
CIE-LAB	lab(21.27, 39.04, -24.61)
CIE-LCH	lch(21.27, 46.15, 327.77°)
OKLab	oklab(33.81% 0.1089 -0.0681)
OKLCH	oklch(33.81% 0.128 328)
XYZ	xyz(6.0540, 3.3161, 9.5518)
Luminance	0.0332 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581558 #155815

analogous

#371558 #581558 #581537

triadic

#581558 #585815 #155858

tetradic

#581558 #583715 #155815 #153758

square

#581558 #583715 #155815 #153758

split-complementary

#581558 #375815 #155837

monochromatic

#190619 #270927 #581558 #892189 #BB2DBB

Accessibility & contrast

On white

12.63

#581558 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#581558 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581558

12.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581558	#FFFFFF	#000000	##FFFFFF
##581558	1.00	12.63	1.66	12.63
#FFFFFF	12.63	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#092D5A

Deuteranopia (green-blind)

#273656

Tritanopia (blue-blind)

#5B1F35

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #581558;
/* rgb */ color: rgb(88, 21, 88);
/* oklch */ color: oklch(33.8% 0.128 328.0);

Tailwind

colors: {
  custom: {
    50: '#8a5a87',
    500: '#581558',
    950: '#000000',
  },
}

SCSS

$custom: #581558;
$custom-light: #8a5a87;
$custom-dark: #000000;

JSON

{
  "hex": "#581558",
  "rgb": {
    "r": 88,
    "g": 21,
    "b": 88
  },
  "hsl": {
    "h": 300,
    "s": 61.468,
    "l": 21.373
  },
  "oklch": {
    "l": 0.33814,
    "c": 0.12847,
    "h": 328
  },
  "luminance": 0.03316
}

Semantic roles & 50–950 ramp

primary

#581558

secondary

#399039

accent

#E54343

background

#F8F5F8

surface

#F0E9EF

border

#CBC5CA

text

#0C040B

muted

#7D797C

Preview Lab

Preview with #581558

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

Preview Lab → · Contrast checker → · Palette generator →