#591F93#591F93

#591F93 is a dark, vivid violet. Relative luminance 0.052; OKLCH L 39.5% C 0.176 H 301.2°. Best body text is #FFFFFF at 10.28:1 contrast (WCAG AA passes).

Color values

HEX	#591F93
RGB	rgb(89, 31, 147)
HSL	hsl(270, 65%, 35%)
HSV	hsv(270, 79%, 58%)
CMYK	cmyk(39.5%, 78.9%, 0%, 42.4%)
CIE-LAB	lab(27.33, 48.31, -52.61)
CIE-LCH	lch(27.33, 71.42, 312.56°)
OKLab	oklab(39.54% 0.0909 -0.1503)
OKLCH	oklch(39.54% 0.176 301.2)
XYZ	xyz(9.8750, 5.2103, 28.0835)
Luminance	0.0521 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 7.26

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591F93 #59931F

analogous

#1F1F93 #591F93 #931F93

triadic

#591F93 #93591F #1F9359

tetradic

#591F93 #931F1F #59931F #1F9393

square

#591F93 #931F1F #59931F #1F9393

split-complementary

#591F93 #93931F #1F931F

monochromatic

#1C0A2E #3A1460 #591F93 #782AC6 #9652DA

Accessibility & contrast

On white

10.28

#591F93 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#591F93 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591F93

10.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591F93	#FFFFFF	#000000	##FFFFFF
##591F93	1.00	10.28	2.04	10.28
#FFFFFF	10.28	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004096

Deuteranopia (green-blind)

#004091

Tritanopia (blue-blind)

#4C3E58

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #591f93;
/* rgb */ color: rgb(89, 31, 147);
/* oklch */ color: oklch(39.5% 0.176 301.2);

Tailwind

colors: {
  custom: {
    50: '#8e62b4',
    500: '#591f93',
    950: '#000000',
  },
}

SCSS

$custom: #591f93;
$custom-light: #8e62b4;
$custom-dark: #000000;

JSON

{
  "hex": "#591f93",
  "rgb": {
    "r": 89,
    "g": 31,
    "b": 147
  },
  "hsl": {
    "h": 270,
    "s": 65.169,
    "l": 34.902
  },
  "oklch": {
    "l": 0.39543,
    "c": 0.17563,
    "h": 301.2
  },
  "luminance": 0.0521
}

Semantic roles & 50–950 ramp

primary

#591F93

secondary

#87BE50

accent

#E84094

background

#F9F6FB

surface

#F1EBF6

border

#CBC6D0

text

#0D0511

muted

#7E7A80

Preview Lab

Preview with #591F93

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

Preview Lab → · Contrast checker → · Palette generator →