#591D87#591D87

#591D87 is a dark, vivid violet. Relative luminance 0.048; OKLCH L 38.3% C 0.165 H 305.4°. Best body text is #FFFFFF at 10.77:1 contrast (WCAG AA passes).

Color values

HEX	#591D87
RGB	rgb(89, 29, 135)
HSL	hsl(274, 65%, 32%)
HSV	hsv(274, 79%, 53%)
CMYK	cmyk(34.1%, 78.5%, 0%, 47.1%)
CIE-LAB	lab(26.02, 46.21, -47.29)
CIE-LCH	lch(26.02, 66.12, 314.34°)
OKLab	oklab(38.31% 0.0958 -0.1346)
OKLCH	oklch(38.31% 0.165 305.4)
XYZ	xyz(8.9314, 4.7519, 23.3637)
Luminance	0.0475 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591D87 #4B871D

analogous

#241D87 #591D87 #871D80

triadic

#591D87 #87591D #1D8759

tetradic

#591D87 #87241D #4B871D #1D8087

square

#591D87 #87241D #4B871D #1D8087

split-complementary

#591D87 #80871D #1D8724

monochromatic

#170722 #381255 #591D87 #7A28B9 #9947D7

Accessibility & contrast

On white

10.77

#591D87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#591D87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591D87

10.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591D87	#FFFFFF	#000000	##FFFFFF
##591D87	1.00	10.77	1.95	10.77
#FFFFFF	10.77	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C8A

Deuteranopia (green-blind)

#003E85

Tritanopia (blue-blind)

#503851

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #591d87;
/* rgb */ color: rgb(89, 29, 135);
/* oklch */ color: oklch(38.3% 0.165 305.4);

Tailwind

colors: {
  custom: {
    50: '#8d60ab',
    500: '#591d87',
    950: '#000000',
  },
}

SCSS

$custom: #591d87;
$custom-light: #8d60ab;
$custom-dark: #000000;

JSON

{
  "hex": "#591d87",
  "rgb": {
    "r": 89,
    "g": 29,
    "b": 135
  },
  "hsl": {
    "h": 273.962,
    "s": 64.634,
    "l": 32.157
  },
  "oklch": {
    "l": 0.38308,
    "c": 0.16524,
    "h": 305.4
  },
  "luminance": 0.04752
}

Semantic roles & 50–950 ramp

primary

#591D87

secondary

#78B946

accent

#E84089

background

#F9F5FA

surface

#F1EAF4

border

#CBC6CE

text

#0D0510

muted

#7E797F

Preview Lab

Preview with #591D87

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

Preview Lab → · Contrast checker → · Palette generator →