#581A6F#581A6F

#581A6F is a dark, vivid purple. Relative luminance 0.040; OKLCH L 35.9% C 0.144 H 315.1°. Best body text is #FFFFFF at 11.72:1 contrast (WCAG AA passes).

Color values

HEX	#581A6F
RGB	rgb(88, 26, 111)
HSL	hsl(284, 62%, 27%)
HSV	hsv(284, 77%, 44%)
CMYK	cmyk(20.7%, 76.6%, 0%, 56.5%)
CIE-LAB	lab(23.54, 41.73, -36.07)
CIE-LCH	lch(23.54, 55.15, 319.16°)
OKLab	oklab(35.94% 0.1019 -0.1017)
OKLCH	oklch(35.94% 0.144 315.1)
XYZ	xyz(7.2627, 3.9615, 15.4179)
Luminance	0.0396 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581A6F #316F1A

analogous

#2E1A6F #581A6F #6F1A5C

triadic

#581A6F #6F581A #1A6F58

tetradic

#581A6F #6F2E1A #316F1A #1A5C6F

square

#581A6F #6F2E1A #316F1A #1A5C6F

split-complementary

#581A6F #5C6F1A #1A6F2E

monochromatic

#140619 #310E3D #581A6F #7F26A1 #A534CF

Accessibility & contrast

On white

11.72

#581A6F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#581A6F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581A6F

11.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581A6F	#FFFFFF	#000000	##FFFFFF
##581A6F	1.00	11.72	1.79	11.72
#FFFFFF	11.72	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003571

Deuteranopia (green-blind)

#173A6D

Tritanopia (blue-blind)

#562C43

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #581a6f;
/* rgb */ color: rgb(88, 26, 111);
/* oklch */ color: oklch(35.9% 0.144 315.1);

Tailwind

colors: {
  custom: {
    50: '#8a5d99',
    500: '#581a6f',
    950: '#000000',
  },
}

SCSS

$custom: #581a6f;
$custom-light: #8a5d99;
$custom-dark: #000000;

JSON

{
  "hex": "#581a6f",
  "rgb": {
    "r": 88,
    "g": 26,
    "b": 111
  },
  "hsl": {
    "h": 283.765,
    "s": 62.044,
    "l": 26.863
  },
  "oklch": {
    "l": 0.35939,
    "c": 0.14397,
    "h": 315.1
  },
  "luminance": 0.03961
}

Semantic roles & 50–950 ramp

primary

#581A6F

secondary

#5CA441

accent

#E5436F

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C050E

muted

#7D797E

Preview Lab

Preview with #581A6F

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

Preview Lab → · Contrast checker → · Palette generator →