#591780#591780

#591780 is a dark, vivid violet. Relative luminance 0.043; OKLCH L 37.2% C 0.164 H 308.7°. Best body text is #FFFFFF at 11.30:1 contrast (WCAG AA passes).

Color values

HEX	#591780
RGB	rgb(89, 23, 128)
HSL	hsl(278, 70%, 30%)
HSV	hsv(278, 82%, 50%)
CMYK	cmyk(30.5%, 82%, 0%, 49.8%)
CIE-LAB	lab(24.62, 46.92, -45.16)
CIE-LCH	lch(24.62, 65.12, 316.09°)
OKLab	oklab(37.15% 0.1028 -0.1283)
OKLCH	oklch(37.15% 0.164 308.7)
XYZ	xyz(8.3217, 4.2953, 20.8086)
Luminance	0.0430 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.96

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591780 #3E8017

analogous

#241780 #591780 #801773

triadic

#591780 #805917 #178059

tetradic

#591780 #802417 #3E8017 #177380

square

#591780 #802417 #3E8017 #177380

split-complementary

#591780 #738017 #178024

monochromatic

#12051A #350E4C #591780 #7D20B4 #9E36DB

Accessibility & contrast

On white

11.30

#591780 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#591780 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591780

11.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591780	#FFFFFF	#000000	##FFFFFF
##591780	1.00	11.30	1.86	11.30
#FFFFFF	11.30	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003883

Deuteranopia (green-blind)

#003B7E

Tritanopia (blue-blind)

#53324C

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #591780;
/* rgb */ color: rgb(89, 23, 128);
/* oklch */ color: oklch(37.2% 0.164 308.7);

Tailwind

colors: {
  custom: {
    50: '#8c5da6',
    500: '#591780',
    950: '#000000',
  },
}

SCSS

$custom: #591780;
$custom-light: #8c5da6;
$custom-dark: #000000;

JSON

{
  "hex": "#591780",
  "rgb": {
    "r": 89,
    "g": 23,
    "b": 128
  },
  "hsl": {
    "h": 277.714,
    "s": 69.536,
    "l": 29.608
  },
  "oklch": {
    "l": 0.37152,
    "c": 0.16443,
    "h": 308.7
  },
  "luminance": 0.04295
}

Semantic roles & 50–950 ramp

primary

#591780

secondary

#6AB43E

accent

#EC3B7D

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0D050F

muted

#7D797F

Preview Lab

Preview with #591780

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

Preview Lab → · Contrast checker → · Palette generator →