#591A9D#591A9D

#591A9D is a dark, vivid violet. Relative luminance 0.053; OKLCH L 40.0% C 0.191 H 298.8°. Best body text is #FFFFFF at 10.20:1 contrast (WCAG AA passes).

Color values

HEX	#591A9D
RGB	rgb(89, 26, 157)
HSL	hsl(269, 72%, 36%)
HSV	hsv(269, 83%, 62%)
CMYK	cmyk(43.3%, 83.4%, 0%, 38.4%)
CIE-LAB	lab(27.56, 52.69, -58.35)
CIE-LCH	lch(27.56, 78.63, 312.08°)
OKLab	oklab(39.99% 0.0917 -0.1671)
OKLCH	oklch(39.99% 0.191 298.8)
XYZ	xyz(10.5735, 5.2968, 32.3571)
Luminance	0.0530 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591A9D #5E9D1A

analogous

#1A1C9D #591A9D #9A1A9D

triadic

#591A9D #9D591A #1A9D59

tetradic

#591A9D #9D1A1C #5E9D1A #1A9D9A

square

#591A9D #9D1A1C #5E9D1A #1A9D9A

split-complementary

#591A9D #9D9A1A #1C9D1A

monochromatic

#1D0934 #3B1168 #591A9D #7723D2 #964FE2

Accessibility & contrast

On white

10.20

#591A9D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#591A9D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591A9D

10.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591A9D	#FFFFFF	#000000	##FFFFFF
##591A9D	1.00	10.20	2.06	10.20
#FFFFFF	10.20	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0041A0

Deuteranopia (green-blind)

#00409B

Tritanopia (blue-blind)

#48405D

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #591a9d;
/* rgb */ color: rgb(89, 26, 157);
/* oklch */ color: oklch(40.0% 0.191 298.8);

Tailwind

colors: {
  custom: {
    50: '#8f60bb',
    500: '#591a9d',
    950: '#000000',
  },
}

SCSS

$custom: #591a9d;
$custom-light: #8f60bb;
$custom-dark: #000000;

JSON

{
  "hex": "#591a9d",
  "rgb": {
    "r": 89,
    "g": 26,
    "b": 157
  },
  "hsl": {
    "h": 268.855,
    "s": 71.585,
    "l": 35.882
  },
  "oklch": {
    "l": 0.39986,
    "c": 0.19058,
    "h": 298.8
  },
  "luminance": 0.05297
}

Semantic roles & 50–950 ramp

primary

#591A9D

secondary

#8CC44E

accent

#EE3997

background

#F9F5FB

surface

#F2EAF6

border

#CCC6D0

text

#0D0512

muted

#7E7981

Preview Lab

Preview with #591A9D

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

Preview Lab → · Contrast checker → · Palette generator →