#591DA0#591DA0

#591DA0 is a dark, vivid violet. Relative luminance 0.055; OKLCH L 40.5% C 0.191 H 297.6°. Best body text is #FFFFFF at 9.96:1 contrast (WCAG AA passes).

Color values

HEX	#591DA0
RGB	rgb(89, 29, 160)
HSL	hsl(267, 69%, 37%)
HSV	hsv(267, 82%, 63%)
CMYK	cmyk(44.4%, 81.9%, 0%, 37.3%)
CIE-LAB	lab(28.22, 52.33, -59.10)
CIE-LCH	lch(28.22, 78.94, 311.52°)
OKLab	oklab(40.53% 0.0886 -0.1693)
OKLCH	oklch(40.53% 0.191 297.6)
XYZ	xyz(10.9027, 5.5404, 33.7459)
Luminance	0.0554 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591DA0 #64A01D

analogous

#1D23A0 #591DA0 #9B1DA0

triadic

#591DA0 #A0591D #1DA059

tetradic

#591DA0 #A01D23 #64A01D #1DA09B

square

#591DA0 #A01D23 #64A01D #1DA09B

split-complementary

#591DA0 #A09B1D #23A01D

monochromatic

#1F0A38 #3C146C #591DA0 #7626D4 #9657E1

Accessibility & contrast

On white

9.96

#591DA0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#591DA0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591DA0

9.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591DA0	#FFFFFF	#000000	##FFFFFF
##591DA0	1.00	9.96	2.11	9.96
#FFFFFF	9.96	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043A4

Deuteranopia (green-blind)

#00419E

Tritanopia (blue-blind)

#464360

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #591da0;
/* rgb */ color: rgb(89, 29, 160);
/* oklch */ color: oklch(40.5% 0.191 297.6);

Tailwind

colors: {
  custom: {
    50: '#8f62bd',
    500: '#591da0',
    950: '#000000',
  },
}

SCSS

$custom: #591da0;
$custom-light: #8f62bd;
$custom-dark: #000000;

JSON

{
  "hex": "#591da0",
  "rgb": {
    "r": 89,
    "g": 29,
    "b": 160
  },
  "hsl": {
    "h": 267.481,
    "s": 69.312,
    "l": 37.059
  },
  "oklch": {
    "l": 0.40527,
    "c": 0.19106,
    "h": 297.6
  },
  "luminance": 0.05541
}

Semantic roles & 50–950 ramp

primary

#591DA0

secondary

#91C455

accent

#EC3C9B

background

#F9F6FB

surface

#F2EBF7

border

#CCC6D0

text

#0D0512

muted

#7E7A81

Preview Lab

Preview with #591DA0

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

Preview Lab → · Contrast checker → · Palette generator →