#591E91#591E91

#591E91 is a dark, vivid violet. Relative luminance 0.051; OKLCH L 39.3% C 0.175 H 301.9°. Best body text is #FFFFFF at 10.40:1 contrast (WCAG AA passes).

Color values

HEX	#591E91
RGB	rgb(89, 30, 145)
HSL	hsl(271, 66%, 34%)
HSV	hsv(271, 79%, 57%)
CMYK	cmyk(38.6%, 79.3%, 0%, 43.1%)
CIE-LAB	lab(27.01, 48.23, -51.89)
CIE-LCH	lch(27.01, 70.84, 312.90°)
OKLab	oklab(39.27% 0.0923 -0.1481)
OKLCH	oklch(39.27% 0.175 301.9)
XYZ	xyz(9.6937, 5.0967, 27.2556)
Luminance	0.0510 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 6.92

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591E91 #56911E

analogous

#201E91 #591E91 #911E90

triadic

#591E91 #91591E #1E9159

tetradic

#591E91 #91201E #56911E #1E9091

square

#591E91 #91201E #56911E #1E9091

split-complementary

#591E91 #90911E #1E9120

monochromatic

#1B092C #3A145E #591E91 #7828C4 #974FDB

Accessibility & contrast

On white

10.40

#591E91 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#591E91 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591E91

10.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591E91	#FFFFFF	#000000	##FFFFFF
##591E91	1.00	10.40	2.02	10.40
#FFFFFF	10.40	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F94

Deuteranopia (green-blind)

#003F8F

Tritanopia (blue-blind)

#4D3D57

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #591e91;
/* rgb */ color: rgb(89, 30, 145);
/* oklch */ color: oklch(39.3% 0.175 301.9);

Tailwind

colors: {
  custom: {
    50: '#8e61b2',
    500: '#591e91',
    950: '#000000',
  },
}

SCSS

$custom: #591e91;
$custom-light: #8e61b2;
$custom-dark: #000000;

JSON

{
  "hex": "#591e91",
  "rgb": {
    "r": 89,
    "g": 30,
    "b": 145
  },
  "hsl": {
    "h": 270.783,
    "s": 65.714,
    "l": 34.314
  },
  "oklch": {
    "l": 0.39267,
    "c": 0.17457,
    "h": 301.9
  },
  "luminance": 0.05097
}

Semantic roles & 50–950 ramp

primary

#591E91

secondary

#84BD4D

accent

#E93F92

background

#F9F6FB

surface

#F1EBF6

border

#CBC6D0

text

#0D0511

muted

#7E7A80

Preview Lab

Preview with #591E91

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

Preview Lab → · Contrast checker → · Palette generator →