#591E9C#591E9C

#591E9C is a dark, vivid violet. Relative luminance 0.055; OKLCH L 40.3% C 0.186 H 298.6°. Best body text is #FFFFFF at 10.04:1 contrast (WCAG AA passes).

Color values

HEX	#591E9C
RGB	rgb(89, 30, 156)
HSL	hsl(268, 68%, 36%)
HSV	hsv(268, 81%, 61%)
CMYK	cmyk(42.9%, 80.8%, 0%, 38.8%)
CIE-LAB	lab(27.99, 50.95, -57.05)
CIE-LCH	lch(27.99, 76.49, 311.77°)
OKLab	oklab(40.25% 0.0891 -0.1633)
OKLCH	oklch(40.25% 0.186 298.6)
XYZ	xyz(10.5833, 5.4525, 31.9409)
Luminance	0.0545 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591E9C #619C1E

analogous

#1E229C #591E9C #981E9C

triadic

#591E9C #9C591E #1E9C59

tetradic

#591E9C #9C1E22 #619C1E #1E9C98

square

#591E9C #9C1E22 #619C1E #1E9C98

split-complementary

#591E9C #9C981E #229C1E

monochromatic

#1E0A35 #3C1469 #591E9C #7628CF #9656DE

Accessibility & contrast

On white

10.04

#591E9C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#591E9C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591E9C

10.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591E9C	#FFFFFF	#000000	##FFFFFF
##591E9C	1.00	10.04	2.09	10.04
#FFFFFF	10.04	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00429F

Deuteranopia (green-blind)

#00419A

Tritanopia (blue-blind)

#48415D

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #591e9c;
/* rgb */ color: rgb(89, 30, 156);
/* oklch */ color: oklch(40.3% 0.186 298.6);

Tailwind

colors: {
  custom: {
    50: '#8f62ba',
    500: '#591e9c',
    950: '#000000',
  },
}

SCSS

$custom: #591e9c;
$custom-light: #8f62ba;
$custom-dark: #000000;

JSON

{
  "hex": "#591e9c",
  "rgb": {
    "r": 89,
    "g": 30,
    "b": 156
  },
  "hsl": {
    "h": 268.095,
    "s": 67.742,
    "l": 36.471
  },
  "oklch": {
    "l": 0.40251,
    "c": 0.18601,
    "h": 298.6
  },
  "luminance": 0.05453
}

Semantic roles & 50–950 ramp

primary

#591E9C

secondary

#8EC254

accent

#EB3D99

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0D0512

muted

#7E7A81

Preview Lab

Preview with #591E9C

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

Preview Lab → · Contrast checker → · Palette generator →