#591C97#591C97

#591C97 is a dark, vivid violet. Relative luminance 0.052; OKLCH L 39.6% C 0.183 H 300.3°. Best body text is #FFFFFF at 10.31:1 contrast (WCAG AA passes).

Color values

HEX	#591C97
RGB	rgb(89, 28, 151)
HSL	hsl(270, 69%, 35%)
HSV	hsv(270, 81%, 59%)
CMYK	cmyk(41.1%, 81.5%, 0%, 40.8%)
CIE-LAB	lab(27.27, 50.49, -55.17)
CIE-LCH	lch(27.27, 74.79, 312.46°)
OKLab	oklab(39.61% 0.0922 -0.1578)
OKLCH	oklch(39.61% 0.183 300.3)
XYZ	xyz(10.1196, 5.1886, 29.7405)
Luminance	0.0519 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591C97 #5A971C

analogous

#1C1D97 #591C97 #961C97

triadic

#591C97 #97591C #1C9759

tetradic

#591C97 #971C1D #5A971C #1C9796

square

#591C97 #971C1D #5A971C #1C9796

split-complementary

#591C97 #97961C #1D971C

monochromatic

#1C0930 #3B1263 #591C97 #7726CB #964FDE

Accessibility & contrast

On white

10.31

#591C97 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#591C97 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591C97

10.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591C97	#FFFFFF	#000000	##FFFFFF
##591C97	1.00	10.31	2.04	10.31
#FFFFFF	10.31	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00409A

Deuteranopia (green-blind)

#003F95

Tritanopia (blue-blind)

#4A3E5A

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #591c97;
/* rgb */ color: rgb(89, 28, 151);
/* oklch */ color: oklch(39.6% 0.183 300.3);

Tailwind

colors: {
  custom: {
    50: '#8e61b7',
    500: '#591c97',
    950: '#000000',
  },
}

SCSS

$custom: #591c97;
$custom-light: #8e61b7;
$custom-dark: #000000;

JSON

{
  "hex": "#591c97",
  "rgb": {
    "r": 89,
    "g": 28,
    "b": 151
  },
  "hsl": {
    "h": 269.756,
    "s": 68.715,
    "l": 35.098
  },
  "oklch": {
    "l": 0.3961,
    "c": 0.18272,
    "h": 300.3
  },
  "luminance": 0.05189
}

Semantic roles & 50–950 ramp

primary

#591C97

secondary

#88C14E

accent

#EC3C95

background

#F9F6FB

surface

#F1EBF6

border

#CBC6D0

text

#0D0511

muted

#7E7A80

Preview Lab

Preview with #591C97

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

Preview Lab → · Contrast checker → · Palette generator →