#591C7B#591C7B

#591C7B is a dark, vivid violet. Relative luminance 0.044; OKLCH L 37.2% C 0.154 H 310.2°. Best body text is #FFFFFF at 11.19:1 contrast (WCAG AA passes).

Color values

HEX	#591C7B
RGB	rgb(89, 28, 123)
HSL	hsl(279, 63%, 30%)
HSV	hsv(279, 77%, 48%)
CMYK	cmyk(27.6%, 77.2%, 0%, 51.8%)
CIE-LAB	lab(24.90, 43.81, -41.54)
CIE-LCH	lch(24.90, 60.37, 316.52°)
OKLab	oklab(37.22% 0.0993 -0.1177)
OKLCH	oklch(37.22% 0.154 310.2)
XYZ	xyz(8.1095, 4.3846, 19.1542)
Luminance	0.0438 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591C7B #3E7B1C

analogous

#291C7B #591C7B #7B1C6E

triadic

#591C7B #7B591C #1C7B59

tetradic

#591C7B #7B291C #3E7B1C #1C6E7B

square

#591C7B #7B291C #3E7B1C #1C6E7B

split-complementary

#591C7B #6E7B1C #1C7B29

monochromatic

#120619 #351149 #591C7B #7D27AD #9E3ED3

Accessibility & contrast

On white

11.19

#591C7B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#591C7B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591C7B

11.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591C7B	#FFFFFF	#000000	##FFFFFF
##591C7B	1.00	11.19	1.88	11.19
#FFFFFF	11.19	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00387E

Deuteranopia (green-blind)

#053C79

Tritanopia (blue-blind)

#54324A

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #591c7b;
/* rgb */ color: rgb(89, 28, 123);
/* oklch */ color: oklch(37.2% 0.154 310.2);

Tailwind

colors: {
  custom: {
    50: '#8c5fa2',
    500: '#591c7b',
    950: '#000000',
  },
}

SCSS

$custom: #591c7b;
$custom-light: #8c5fa2;
$custom-dark: #000000;

JSON

{
  "hex": "#591c7b",
  "rgb": {
    "r": 89,
    "g": 28,
    "b": 123
  },
  "hsl": {
    "h": 278.526,
    "s": 62.914,
    "l": 29.608
  },
  "oklch": {
    "l": 0.37222,
    "c": 0.15403,
    "h": 310.2
  },
  "luminance": 0.04384
}

Semantic roles & 50–950 ramp

primary

#591C7B

secondary

#6AAF44

accent

#E6427D

background

#F8F5FA

surface

#F0EAF3

border

#CBC6CD

text

#0C050F

muted

#7D797F

Preview Lab

Preview with #591C7B

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

Preview Lab → · Contrast checker → · Palette generator →