#591B86#591B86

#591B86 is a dark, vivid violet. Relative luminance 0.046; OKLCH L 38.0% C 0.166 H 306.0°. Best body text is #FFFFFF at 10.90:1 contrast (WCAG AA passes).

Color values

HEX	#591B86
RGB	rgb(89, 27, 134)
HSL	hsl(275, 66%, 32%)
HSV	hsv(275, 80%, 53%)
CMYK	cmyk(33.6%, 79.9%, 0%, 47.5%)
CIE-LAB	lab(25.65, 46.79, -47.26)
CIE-LCH	lch(25.65, 66.50, 314.71°)
OKLab	oklab(38.03% 0.0979 -0.1345)
OKLCH	oklch(38.03% 0.166 306)
XYZ	xyz(8.8139, 4.6290, 22.9788)
Luminance	0.0463 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 4.18

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591B86 #48861B

analogous

#231B86 #591B86 #861B7E

triadic

#591B86 #86591B #1B8659

tetradic

#591B86 #86231B #48861B #1B7E86

square

#591B86 #86231B #48861B #1B7E86

split-complementary

#591B86 #7E861B #1B8623

monochromatic

#150620 #371153 #591B86 #7B25B9 #9A42D9

Accessibility & contrast

On white

10.90

#591B86 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#591B86 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591B86

10.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591B86	#FFFFFF	#000000	##FFFFFF
##591B86	1.00	10.90	1.93	10.90
#FFFFFF	10.90	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B89

Deuteranopia (green-blind)

#003D84

Tritanopia (blue-blind)

#513750

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #591b86;
/* rgb */ color: rgb(89, 27, 134);
/* oklch */ color: oklch(38.0% 0.166 306.0);

Tailwind

colors: {
  custom: {
    50: '#8d5faa',
    500: '#591b86',
    950: '#000000',
  },
}

SCSS

$custom: #591b86;
$custom-light: #8d5faa;
$custom-dark: #000000;

JSON

{
  "hex": "#591b86",
  "rgb": {
    "r": 89,
    "g": 27,
    "b": 134
  },
  "hsl": {
    "h": 274.766,
    "s": 66.46,
    "l": 31.569
  },
  "oklch": {
    "l": 0.38026,
    "c": 0.16635,
    "h": 306
  },
  "luminance": 0.04629
}

Semantic roles & 50–950 ramp

primary

#591B86

secondary

#75B944

accent

#E93E86

background

#F9F5FA

surface

#F1EAF4

border

#CBC6CE

text

#0D0510

muted

#7E797F

Preview Lab

Preview with #591B86

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

Preview Lab → · Contrast checker → · Palette generator →