#581984#581984

#581984 is a dark, vivid violet. Relative luminance 0.044; OKLCH L 37.5% C 0.166 H 306.4°. Best body text is #FFFFFF at 11.13:1 contrast (WCAG AA passes).

Color values

HEX	#581984
RGB	rgb(88, 25, 132)
HSL	hsl(275, 68%, 31%)
HSV	hsv(275, 81%, 52%)
CMYK	cmyk(33.3%, 81.1%, 0%, 48.2%)
CIE-LAB	lab(25.06, 46.91, -46.97)
CIE-LCH	lch(25.06, 66.39, 314.97°)
OKLab	oklab(37.53% 0.0986 -0.1337)
OKLCH	oklch(37.53% 0.166 306.4)
XYZ	xyz(8.5361, 4.4360, 22.2319)
Luminance	0.0444 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.84

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581984 #458419

analogous

#221984 #581984 #84197A

triadic

#581984 #845819 #198458

tetradic

#581984 #842219 #458419 #197A84

square

#581984 #842219 #458419 #197A84

split-complementary

#581984 #7A8419 #198422

monochromatic

#13061D #360F51 #581984 #7A23B7 #9A3DDA

Accessibility & contrast

On white

11.13

#581984 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#581984 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581984

11.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581984	#FFFFFF	#000000	##FFFFFF
##581984	1.00	11.13	1.89	11.13
#FFFFFF	11.13	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A87

Deuteranopia (green-blind)

#003C82

Tritanopia (blue-blind)

#50354F

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #581984;
/* rgb */ color: rgb(88, 25, 132);
/* oklch */ color: oklch(37.5% 0.166 306.4);

Tailwind

colors: {
  custom: {
    50: '#8c5ea9',
    500: '#581984',
    950: '#000000',
  },
}

SCSS

$custom: #581984;
$custom-light: #8c5ea9;
$custom-dark: #000000;

JSON

{
  "hex": "#581984",
  "rgb": {
    "r": 88,
    "g": 25,
    "b": 132
  },
  "hsl": {
    "h": 275.327,
    "s": 68.153,
    "l": 30.784
  },
  "oklch": {
    "l": 0.37531,
    "c": 0.16614,
    "h": 306.4
  },
  "luminance": 0.04436
}

Semantic roles & 50–950 ramp

primary

#581984

secondary

#72B841

accent

#EB3D84

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0D0510

muted

#7D797F

Preview Lab

Preview with #581984

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

Preview Lab → · Contrast checker → · Palette generator →