#591F7D#591F7D

#591F7D is a dark, vivid violet. Relative luminance 0.046; OKLCH L 37.7% C 0.152 H 309.0°. Best body text is #FFFFFF at 10.96:1 contrast (WCAG AA passes).

Color values

HEX	#591F7D
RGB	rgb(89, 31, 125)
HSL	hsl(277, 60%, 31%)
HSV	hsv(277, 75%, 49%)
CMYK	cmyk(28.8%, 75.2%, 0%, 51%)
CIE-LAB	lab(25.52, 42.97, -41.81)
CIE-LCH	lch(25.52, 59.96, 315.78°)
OKLab	oklab(37.71% 0.0959 -0.1185)
OKLCH	oklch(37.71% 0.152 309)
XYZ	xyz(8.3107, 4.5846, 19.8452)
Luminance	0.0458 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591F7D #437D1F

analogous

#2A1F7D #591F7D #7D1F72

triadic

#591F7D #7D591F #1F7D59

tetradic

#591F7D #7D2A1F #437D1F #1F727D

square

#591F7D #7D2A1F #437D1F #1F727D

split-complementary

#591F7D #727D1F #1F7D2A

monochromatic

#13071B #36134C #591F7D #7C2BAE #9C45D1

Accessibility & contrast

On white

10.96

#591F7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#591F7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591F7D

10.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591F7D	#FFFFFF	#000000	##FFFFFF
##591F7D	1.00	10.96	1.92	10.96
#FFFFFF	10.96	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A80

Deuteranopia (green-blind)

#063D7B

Tritanopia (blue-blind)

#54354C

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #591f7d;
/* rgb */ color: rgb(89, 31, 125);
/* oklch */ color: oklch(37.7% 0.152 309.0);

Tailwind

colors: {
  custom: {
    50: '#8c61a3',
    500: '#591f7d',
    950: '#000000',
  },
}

SCSS

$custom: #591f7d;
$custom-light: #8c61a3;
$custom-dark: #000000;

JSON

{
  "hex": "#591f7d",
  "rgb": {
    "r": 89,
    "g": 31,
    "b": 125
  },
  "hsl": {
    "h": 277.021,
    "s": 60.256,
    "l": 30.588
  },
  "oklch": {
    "l": 0.37705,
    "c": 0.15247,
    "h": 309
  },
  "luminance": 0.04584
}

Semantic roles & 50–950 ramp

primary

#591F7D

secondary

#70B048

accent

#E34481

background

#F8F5FA

surface

#F0EAF4

border

#CBC6CE

text

#0C050F

muted

#7D797F

Preview Lab

Preview with #591F7D

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

Preview Lab → · Contrast checker → · Palette generator →