#581A6D#581A6D

#581A6D is a dark, vivid purple. Relative luminance 0.039; OKLCH L 35.8% C 0.142 H 316.0°. Best body text is #FFFFFF at 11.77:1 contrast (WCAG AA passes).

Color values

HEX	#581A6D
RGB	rgb(88, 26, 109)
HSL	hsl(285, 61%, 26%)
HSV	hsv(285, 76%, 43%)
CMYK	cmyk(19.3%, 76.1%, 0%, 57.3%)
CIE-LAB	lab(23.40, 41.29, -35.01)
CIE-LCH	lch(23.40, 54.13, 319.71°)
OKLab	oklab(35.79% 0.1022 -0.0985)
OKLCH	oklch(35.79% 0.142 316)
XYZ	xyz(7.1538, 3.9179, 14.8444)
Luminance	0.0392 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581A6D #2F6D1A

analogous

#2F1A6D #581A6D #6D1A59

triadic

#581A6D #6D581A #1A6D58

tetradic

#581A6D #6D2F1A #2F6D1A #1A596D

square

#581A6D #6D2F1A #2F6D1A #1A596D

split-complementary

#581A6D #596D1A #1A6D2F

monochromatic

#140619 #300E3C #581A6D #80269E #A733CE

Accessibility & contrast

On white

11.77

#581A6D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#581A6D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581A6D

11.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581A6D	#FFFFFF	#000000	##FFFFFF
##581A6D	1.00	11.77	1.78	11.77
#FFFFFF	11.77	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00346F

Deuteranopia (green-blind)

#19396B

Tritanopia (blue-blind)

#572B42

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #581a6d;
/* rgb */ color: rgb(88, 26, 109);
/* oklch */ color: oklch(35.8% 0.142 316.0);

Tailwind

colors: {
  custom: {
    50: '#8a5d97',
    500: '#581a6d',
    950: '#000000',
  },
}

SCSS

$custom: #581a6d;
$custom-light: #8a5d97;
$custom-dark: #000000;

JSON

{
  "hex": "#581a6d",
  "rgb": {
    "r": 88,
    "g": 26,
    "b": 109
  },
  "hsl": {
    "h": 284.819,
    "s": 61.481,
    "l": 26.471
  },
  "oklch": {
    "l": 0.35789,
    "c": 0.14197,
    "h": 316
  },
  "luminance": 0.03918
}

Semantic roles & 50–950 ramp

primary

#581A6D

secondary

#59A241

accent

#E5436C

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C050D

muted

#7D797E

Preview Lab

Preview with #581A6D

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

Preview Lab → · Contrast checker → · Palette generator →