#591C7D#591C7D

#591C7D is a dark, vivid violet. Relative luminance 0.044; OKLCH L 37.4% C 0.156 H 309.4°. Best body text is #FFFFFF at 11.13:1 contrast (WCAG AA passes).

Color values

HEX	#591C7D
RGB	rgb(89, 28, 125)
HSL	hsl(278, 63%, 30%)
HSV	hsv(278, 78%, 49%)
CMYK	cmyk(28.8%, 77.6%, 0%, 51%)
CIE-LAB	lab(25.06, 44.27, -42.55)
CIE-LCH	lch(25.06, 61.40, 316.13°)
OKLab	oklab(37.38% 0.099 -0.1207)
OKLCH	oklch(37.38% 0.156 309.4)
XYZ	xyz(8.2360, 4.4352, 19.8203)
Luminance	0.0444 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591C7D #407D1C

analogous

#281C7D #591C7D #7D1C71

triadic

#591C7D #7D591C #1C7D59

tetradic

#591C7D #7D281C #407D1C #1C717D

square

#591C7D #7D281C #407D1C #1C717D

split-complementary

#591C7D #717D1C #1C7D28

monochromatic

#120619 #35114B #591C7D #7D27AF #9D3FD4

Accessibility & contrast

On white

11.13

#591C7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#591C7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591C7D

11.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591C7D	#FFFFFF	#000000	##FFFFFF
##591C7D	1.00	11.13	1.89	11.13
#FFFFFF	11.13	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003980

Deuteranopia (green-blind)

#003C7B

Tritanopia (blue-blind)

#54334B

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #591c7d;
/* rgb */ color: rgb(89, 28, 125);
/* oklch */ color: oklch(37.4% 0.156 309.4);

Tailwind

colors: {
  custom: {
    50: '#8c5fa3',
    500: '#591c7d',
    950: '#000000',
  },
}

SCSS

$custom: #591c7d;
$custom-light: #8c5fa3;
$custom-dark: #000000;

JSON

{
  "hex": "#591c7d",
  "rgb": {
    "r": 89,
    "g": 28,
    "b": 125
  },
  "hsl": {
    "h": 277.732,
    "s": 63.399,
    "l": 30
  },
  "oklch": {
    "l": 0.37382,
    "c": 0.15607,
    "h": 309.4
  },
  "luminance": 0.04435
}

Semantic roles & 50–950 ramp

primary

#591C7D

secondary

#6CB144

accent

#E6417F

background

#F8F5FA

surface

#F0EAF4

border

#CBC6CE

text

#0C050F

muted

#7D797F

Preview Lab

Preview with #591C7D

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

Preview Lab → · Contrast checker → · Palette generator →