#581889#581889

#581889 is a dark, vivid violet. Relative luminance 0.045; OKLCH L 37.9% C 0.172 H 304.7°. Best body text is #FFFFFF at 11.01:1 contrast (WCAG AA passes).

Color values

HEX	#581889
RGB	rgb(88, 24, 137)
HSL	hsl(274, 70%, 32%)
HSV	hsv(274, 82%, 54%)
CMYK	cmyk(35.8%, 82.5%, 0%, 46.3%)
CIE-LAB	lab(25.36, 48.46, -49.61)
CIE-LCH	lch(25.36, 69.35, 314.33°)
OKLab	oklab(37.87% 0.0981 -0.1414)
OKLCH	oklch(37.87% 0.172 304.7)
XYZ	xyz(8.8655, 4.5342, 24.0702)
Luminance	0.0453 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.69

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581889 #498918

analogous

#201889 #581889 #891882

triadic

#581889 #895818 #188958

tetradic

#581889 #892018 #498918 #188289

square

#581889 #892018 #498918 #188289

split-complementary

#581889 #828918 #188920

monochromatic

#150621 #370F55 #581889 #7921BD #983EDD

Accessibility & contrast

On white

11.01

#581889 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#581889 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581889

11.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581889	#FFFFFF	#000000	##FFFFFF
##581889	1.00	11.01	1.91	11.01
#FFFFFF	11.01	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	11.01	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: #581889;
/* rgb */ color: rgb(88, 24, 137);
/* oklch */ color: oklch(37.9% 0.172 304.7);

Tailwind

colors: {
  custom: {
    50: '#8d5eac',
    500: '#581889',
    950: '#000000',
  },
}

SCSS

$custom: #581889;
$custom-light: #8d5eac;
$custom-dark: #000000;

JSON

{
  "hex": "#581889",
  "rgb": {
    "r": 88,
    "g": 24,
    "b": 137
  },
  "hsl": {
    "h": 273.982,
    "s": 70.186,
    "l": 31.569
  },
  "oklch": {
    "l": 0.37874,
    "c": 0.17211,
    "h": 304.7
  },
  "luminance": 0.04534
}

Semantic roles & 50–950 ramp

primary

#581889

secondary

#76BD40

accent

#ED3B88

background

#F9F5FA

surface

#F1E9F4

border

#CBC5CE

text

#0D0510

muted

#7E797F

Preview Lab

Preview with #581889

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

Preview Lab → · Contrast checker → · Palette generator →