#591789#591789

#591789 is a dark, vivid violet. Relative luminance 0.045; OKLCH L 37.9% C 0.173 H 305.4°. Best body text is #FFFFFF at 11.00:1 contrast (WCAG AA passes).

Color values

HEX	#591789
RGB	rgb(89, 23, 137)
HSL	hsl(275, 71%, 31%)
HSV	hsv(275, 83%, 54%)
CMYK	cmyk(35%, 83.2%, 0%, 46.3%)
CIE-LAB	lab(25.39, 48.99, -49.56)
CIE-LCH	lch(25.39, 69.69, 314.66°)
OKLab	oklab(37.92% 0.1003 -0.1413)
OKLCH	oklch(37.92% 0.173 305.4)
XYZ	xyz(8.9406, 4.5428, 24.0679)
Luminance	0.0454 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.70

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591789 #478917

analogous

#201789 #591789 #891780

triadic

#591789 #895917 #178959

tetradic

#591789 #892017 #478917 #178089

square

#591789 #892017 #478917 #178089

split-complementary

#591789 #808917 #178920

monochromatic

#150520 #370E55 #591789 #7B20BD #9A3CDE

Accessibility & contrast

On white

11.00

#591789 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#591789 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591789

11.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591789	#FFFFFF	#000000	##FFFFFF
##591789	1.00	11.00	1.91	11.00
#FFFFFF	11.00	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	11.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A8C

Deuteranopia (green-blind)

#003C87

Tritanopia (blue-blind)

#503651

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #591789;
/* rgb */ color: rgb(89, 23, 137);
/* oklch */ color: oklch(37.9% 0.173 305.4);

Tailwind

colors: {
  custom: {
    50: '#8d5eac',
    500: '#591789',
    950: '#000000',
  },
}

SCSS

$custom: #591789;
$custom-light: #8d5eac;
$custom-dark: #000000;

JSON

{
  "hex": "#591789",
  "rgb": {
    "r": 89,
    "g": 23,
    "b": 137
  },
  "hsl": {
    "h": 274.737,
    "s": 71.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.37924,
    "c": 0.17326,
    "h": 305.4
  },
  "luminance": 0.04543
}

Semantic roles & 50–950 ramp

primary

#591789

secondary

#74BD3F

accent

#EE3A86

background

#F9F5FA

surface

#F1E9F4

border

#CBC5CE

text

#0D0510

muted

#7E797F

Preview Lab

Preview with #591789

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

Preview Lab → · Contrast checker → · Palette generator →