#581390#581390

#581390 is a dark, vivid violet. Relative luminance 0.046; OKLCH L 38.1% C 0.183 H 302.8°. Best body text is #FFFFFF at 10.99:1 contrast (WCAG AA passes).

Color values

HEX	#581390
RGB	rgb(88, 19, 144)
HSL	hsl(273, 77%, 32%)
HSV	hsv(273, 87%, 56%)
CMYK	cmyk(38.9%, 86.8%, 0%, 43.5%)
CIE-LAB	lab(25.42, 51.77, -53.87)
CIE-LCH	lch(25.42, 74.71, 313.86°)
OKLab	oklab(38.11% 0.0993 -0.1539)
OKLCH	oklch(38.11% 0.183 302.8)
XYZ	xyz(9.2902, 4.5541, 26.7697)
Luminance	0.0455 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581390 #4B9013

analogous

#1A1390 #581390 #90138A

triadic

#581390 #905813 #139058

tetradic

#581390 #901A13 #4B9013 #138A90

square

#581390 #901A13 #4B9013 #138A90

split-complementary

#581390 #8A9013 #13901A

monochromatic

#160524 #370C5A #581390 #791AC6 #9839E5

Accessibility & contrast

On white

10.99

#581390 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#581390 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581390

10.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581390	#FFFFFF	#000000	##FFFFFF
##581390	1.00	10.99	1.91	10.99
#FFFFFF	10.99	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	10.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B93

Deuteranopia (green-blind)

#003C8E

Tritanopia (blue-blind)

#4C3854

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #581390;
/* rgb */ color: rgb(88, 19, 144);
/* oklch */ color: oklch(38.1% 0.183 302.8);

Tailwind

colors: {
  custom: {
    50: '#8d5cb2',
    500: '#581390',
    950: '#000000',
  },
}

SCSS

$custom: #581390;
$custom-light: #8d5cb2;
$custom-dark: #000000;

JSON

{
  "hex": "#581390",
  "rgb": {
    "r": 88,
    "g": 19,
    "b": 144
  },
  "hsl": {
    "h": 273.12,
    "s": 76.687,
    "l": 31.961
  },
  "oklch": {
    "l": 0.3811,
    "c": 0.18316,
    "h": 302.8
  },
  "luminance": 0.04554
}

Semantic roles & 50–950 ramp

primary

#581390

secondary

#78C43B

accent

#F3358A

background

#F9F5FB

surface

#F1E9F6

border

#CBC5D0

text

#0D0511

muted

#7E7980

Preview Lab

Preview with #581390

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

Preview Lab → · Contrast checker → · Palette generator →