#591E90#591E90

#591E90 is a dark, vivid violet. Relative luminance 0.051; OKLCH L 39.2% C 0.174 H 302.3°. Best body text is #FFFFFF at 10.43:1 contrast (WCAG AA passes).

Color values

HEX	#591E90
RGB	rgb(89, 30, 144)
HSL	hsl(271, 66%, 34%)
HSV	hsv(271, 79%, 56%)
CMYK	cmyk(38.2%, 79.2%, 0%, 43.5%)
CIE-LAB	lab(26.92, 47.98, -51.42)
CIE-LCH	lch(26.92, 70.33, 313.02°)
OKLab	oklab(39.18% 0.0926 -0.1467)
OKLCH	oklch(39.18% 0.174 302.3)
XYZ	xyz(9.6169, 5.0660, 26.8513)
Luminance	0.0507 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591E90 #55901E

analogous

#201E90 #591E90 #901E8E

triadic

#591E90 #90591E #1E9059

tetradic

#591E90 #90201E #55901E #1E8E90

square

#591E90 #90201E #55901E #1E8E90

split-complementary

#591E90 #8E901E #1E9020

monochromatic

#1A092B #3A135D #591E90 #7829C3 #974EDA

Accessibility & contrast

On white

10.43

#591E90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#591E90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591E90

10.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591E90	#FFFFFF	#000000	##FFFFFF
##591E90	1.00	10.43	2.01	10.43
#FFFFFF	10.43	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F93

Deuteranopia (green-blind)

#003F8E

Tritanopia (blue-blind)

#4D3C57

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #591e90;
/* rgb */ color: rgb(89, 30, 144);
/* oklch */ color: oklch(39.2% 0.174 302.3);

Tailwind

colors: {
  custom: {
    50: '#8e61b1',
    500: '#591e90',
    950: '#000000',
  },
}

SCSS

$custom: #591e90;
$custom-light: #8e61b1;
$custom-dark: #000000;

JSON

{
  "hex": "#591e90",
  "rgb": {
    "r": 89,
    "g": 30,
    "b": 144
  },
  "hsl": {
    "h": 271.053,
    "s": 65.517,
    "l": 34.118
  },
  "oklch": {
    "l": 0.3918,
    "c": 0.17352,
    "h": 302.3
  },
  "luminance": 0.05066
}

Semantic roles & 50–950 ramp

primary

#591E90

secondary

#83BD4D

accent

#E83F91

background

#F9F6FB

surface

#F1EBF6

border

#CBC6D0

text

#0D0511

muted

#7E7A80

Preview Lab

Preview with #591E90

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

Preview Lab → · Contrast checker → · Palette generator →