#581989#581989

#581989 is a dark, vivid violet. Relative luminance 0.046; OKLCH L 38.0% C 0.171 H 304.6°. Best body text is #FFFFFF at 10.96:1 contrast (WCAG AA passes).

Color values

HEX	#581989
RGB	rgb(88, 25, 137)
HSL	hsl(274, 69%, 32%)
HSV	hsv(274, 82%, 54%)
CMYK	cmyk(35.8%, 81.8%, 0%, 46.3%)
CIE-LAB	lab(25.49, 48.09, -49.41)
CIE-LCH	lch(25.49, 68.95, 314.23°)
OKLab	oklab(37.96% 0.0973 -0.1408)
OKLCH	oklch(37.96% 0.171 304.6)
XYZ	xyz(8.8865, 4.5762, 24.0772)
Luminance	0.0458 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.80

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581989 #4A8919

analogous

#201989 #581989 #891982

triadic

#581989 #895819 #198958

tetradic

#581989 #892019 #4A8919 #198289

square

#581989 #892019 #4A8919 #198289

split-complementary

#581989 #828919 #198920

monochromatic

#160621 #371055 #581989 #7922BD #9840DC

Accessibility & contrast

On white

10.96

#581989 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#581989 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581989

10.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581989	#FFFFFF	#000000	##FFFFFF
##581989	1.00	10.96	1.92	10.96
#FFFFFF	10.96	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B8C

Deuteranopia (green-blind)

#003C87

Tritanopia (blue-blind)

#4E3751

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #581989;
/* rgb */ color: rgb(88, 25, 137);
/* oklch */ color: oklch(38.0% 0.171 304.6);

Tailwind

colors: {
  custom: {
    50: '#8c5eac',
    500: '#581989',
    950: '#000000',
  },
}

SCSS

$custom: #581989;
$custom-light: #8c5eac;
$custom-dark: #000000;

JSON

{
  "hex": "#581989",
  "rgb": {
    "r": 88,
    "g": 25,
    "b": 137
  },
  "hsl": {
    "h": 273.75,
    "s": 69.136,
    "l": 31.765
  },
  "oklch": {
    "l": 0.37963,
    "c": 0.17115,
    "h": 304.6
  },
  "luminance": 0.04576
}

Semantic roles & 50–950 ramp

primary

#581989

secondary

#77BC41

accent

#EC3C89

background

#F9F5FA

surface

#F1EAF4

border

#CBC6CE

text

#0D0510

muted

#7E797F

Preview Lab

Preview with #581989

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

Preview Lab → · Contrast checker → · Palette generator →