#591E76#591E76

#591E76 is a dark, vivid purple. Relative luminance 0.044; OKLCH L 37.0% C 0.146 H 312.0°. Best body text is #FFFFFF at 11.22:1 contrast (WCAG AA passes).

Color values

HEX	#591E76
RGB	rgb(89, 30, 118)
HSL	hsl(280, 59%, 29%)
HSV	hsv(280, 75%, 46%)
CMYK	cmyk(24.6%, 74.6%, 0%, 53.7%)
CIE-LAB	lab(24.83, 41.79, -38.48)
CIE-LCH	lch(24.83, 56.80, 317.36°)
OKLab	oklab(37.05% 0.0981 -0.1087)
OKLCH	oklch(37.05% 0.146 312)
XYZ	xyz(7.8535, 4.3606, 17.5640)
Luminance	0.0436 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591E76 #3B761E

analogous

#2D1E76 #591E76 #761E67

triadic

#591E76 #76591E #1E7659

tetradic

#591E76 #762D1E #3B761E #1E6776

square

#591E76 #762D1E #3B761E #1E6776

split-complementary

#591E76 #67761E #1E762D

monochromatic

#120618 #341245 #591E76 #7E2AA7 #9F40CE

Accessibility & contrast

On white

11.22

#591E76 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#591E76 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591E76

11.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591E76	#FFFFFF	#000000	##FFFFFF
##591E76	1.00	11.22	1.87	11.22
#FFFFFF	11.22	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003879

Deuteranopia (green-blind)

#133C74

Tritanopia (blue-blind)

#563148

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #591e76;
/* rgb */ color: rgb(89, 30, 118);
/* oklch */ color: oklch(37.0% 0.146 312.0);

Tailwind

colors: {
  custom: {
    50: '#8b609e',
    500: '#591e76',
    950: '#000000',
  },
}

SCSS

$custom: #591e76;
$custom-light: #8b609e;
$custom-dark: #000000;

JSON

{
  "hex": "#591e76",
  "rgb": {
    "r": 89,
    "g": 30,
    "b": 118
  },
  "hsl": {
    "h": 280.227,
    "s": 59.459,
    "l": 29.02
  },
  "oklch": {
    "l": 0.37049,
    "c": 0.14642,
    "h": 312
  },
  "luminance": 0.0436
}

Semantic roles & 50–950 ramp

primary

#591E76

secondary

#67AA46

accent

#E34579

background

#F8F5F9

surface

#F0EAF2

border

#CBC6CC

text

#0C050E

muted

#7D797E

Preview Lab

Preview with #591E76

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

Preview Lab → · Contrast checker → · Palette generator →