#591683#591683

#591683 is a dark, vivid violet. Relative luminance 0.043; OKLCH L 37.3% C 0.168 H 307.7°. Best body text is #FFFFFF at 11.25:1 contrast (WCAG AA passes).

Color values

HEX	#591683
RGB	rgb(89, 22, 131)
HSL	hsl(277, 71%, 30%)
HSV	hsv(277, 83%, 51%)
CMYK	cmyk(32.1%, 83.2%, 0%, 48.6%)
CIE-LAB	lab(24.75, 47.95, -46.84)
CIE-LCH	lch(24.75, 67.03, 315.67°)
OKLab	oklab(37.32% 0.1028 -0.1332)
OKLCH	oklch(37.32% 0.168 307.7)
XYZ	xyz(8.5026, 4.3365, 21.8574)
Luminance	0.0434 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.69

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591683 #408316

analogous

#231683 #591683 #831676

triadic

#591683 #835916 #168359

tetradic

#591683 #832316 #408316 #167683

square

#591683 #832316 #408316 #167683

split-complementary

#591683 #768316 #168323

monochromatic

#12041A #350D4F #591683 #7D1FB7 #9D36DD

Accessibility & contrast

On white

11.25

#591683 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#591683 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591683

11.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591683	#FFFFFF	#000000	##FFFFFF
##591683	1.00	11.25	1.87	11.25
#FFFFFF	11.25	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003986

Deuteranopia (green-blind)

#003B81

Tritanopia (blue-blind)

#52334D

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #591683;
/* rgb */ color: rgb(89, 22, 131);
/* oklch */ color: oklch(37.3% 0.168 307.7);

Tailwind

colors: {
  custom: {
    50: '#8d5da8',
    500: '#591683',
    950: '#000000',
  },
}

SCSS

$custom: #591683;
$custom-light: #8d5da8;
$custom-dark: #000000;

JSON

{
  "hex": "#591683",
  "rgb": {
    "r": 89,
    "g": 22,
    "b": 131
  },
  "hsl": {
    "h": 276.881,
    "s": 71.242,
    "l": 30
  },
  "oklch": {
    "l": 0.3732,
    "c": 0.16832,
    "h": 307.7
  },
  "luminance": 0.04336
}

Semantic roles & 50–950 ramp

primary

#591683

secondary

#6CB73D

accent

#EE3A7F

background

#F9F5FA

surface

#F1E9F4

border

#CBC5CE

text

#0D0510

muted

#7E797F

Preview Lab

Preview with #591683

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

Preview Lab → · Contrast checker → · Palette generator →