#591F80#591F80

#591F80 is a dark, vivid violet. Relative luminance 0.047; OKLCH L 37.9% C 0.156 H 307.8°. Best body text is #FFFFFF at 10.87:1 contrast (WCAG AA passes).

Color values

HEX	#591F80
RGB	rgb(89, 31, 128)
HSL	hsl(276, 61%, 31%)
HSV	hsv(276, 76%, 50%)
CMYK	cmyk(30.5%, 75.8%, 0%, 49.8%)
CIE-LAB	lab(25.75, 43.68, -43.33)
CIE-LCH	lch(25.75, 61.53, 315.23°)
OKLab	oklab(37.94% 0.0954 -0.123)
OKLCH	oklch(37.94% 0.156 307.8)
XYZ	xyz(8.5053, 4.6625, 20.8698)
Luminance	0.0466 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 5.00

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591F80 #46801F

analogous

#281F80 #591F80 #801F76

triadic

#591F80 #80591F #1F8059

tetradic

#591F80 #80281F #46801F #1F7680

square

#591F80 #80281F #46801F #1F7680

split-complementary

#591F80 #76801F #1F8028

monochromatic

#14071D #37134F #591F80 #7B2BB1 #9A47D2

Accessibility & contrast

On white

10.87

#591F80 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#591F80 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591F80

10.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591F80	#FFFFFF	#000000	##FFFFFF
##591F80	1.00	10.87	1.93	10.87
#FFFFFF	10.87	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B83

Deuteranopia (green-blind)

#003E7E

Tritanopia (blue-blind)

#53364E

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #591f80;
/* rgb */ color: rgb(89, 31, 128);
/* oklch */ color: oklch(37.9% 0.156 307.8);

Tailwind

colors: {
  custom: {
    50: '#8c61a6',
    500: '#591f80',
    950: '#000000',
  },
}

SCSS

$custom: #591f80;
$custom-light: #8c61a6;
$custom-dark: #000000;

JSON

{
  "hex": "#591f80",
  "rgb": {
    "r": 89,
    "g": 31,
    "b": 128
  },
  "hsl": {
    "h": 275.876,
    "s": 61.006,
    "l": 31.176
  },
  "oklch": {
    "l": 0.37944,
    "c": 0.15564,
    "h": 307.8
  },
  "luminance": 0.04662
}

Semantic roles & 50–950 ramp

primary

#591F80

secondary

#73B348

accent

#E44484

background

#F8F5FA

surface

#F0EAF4

border

#CBC6CE

text

#0C050F

muted

#7D797F

Preview Lab

Preview with #591F80

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

Preview Lab → · Contrast checker → · Palette generator →