#581E7B#581E7B

#581E7B is a dark, vivid violet. Relative luminance 0.044; OKLCH L 37.3% C 0.151 H 309.3°. Best body text is #FFFFFF at 11.13:1 contrast (WCAG AA passes).

Color values

HEX	#581E7B
RGB	rgb(88, 30, 123)
HSL	hsl(277, 61%, 30%)
HSV	hsv(277, 76%, 48%)
CMYK	cmyk(28.5%, 75.6%, 0%, 51.8%)
CIE-LAB	lab(25.06, 42.73, -41.30)
CIE-LCH	lch(25.06, 59.43, 315.98°)
OKLab	oklab(37.3% 0.0959 -0.1171)
OKLCH	oklch(37.3% 0.151 309.3)
XYZ	xyz(8.0632, 4.4335, 19.1660)
Luminance	0.0443 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581E7B #417B1E

analogous

#291E7B #581E7B #7B1E70

triadic

#581E7B #7B581E #1E7B58

tetradic

#581E7B #7B291E #417B1E #1E707B

square

#581E7B #7B291E #417B1E #1E707B

split-complementary

#581E7B #707B1E #1E7B29

monochromatic

#120619 #35124A #581E7B #7B2AAC #9B42D1

Accessibility & contrast

On white

11.13

#581E7B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#581E7B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581E7B

11.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581E7B	#FFFFFF	#000000	##FFFFFF
##581E7B	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)

#00397E

Deuteranopia (green-blind)

#063C79

Tritanopia (blue-blind)

#53334B

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #581e7b;
/* rgb */ color: rgb(88, 30, 123);
/* oklch */ color: oklch(37.3% 0.151 309.3);

Tailwind

colors: {
  custom: {
    50: '#8b60a2',
    500: '#581e7b',
    950: '#000000',
  },
}

SCSS

$custom: #581e7b;
$custom-light: #8b60a2;
$custom-dark: #000000;

JSON

{
  "hex": "#581e7b",
  "rgb": {
    "r": 88,
    "g": 30,
    "b": 123
  },
  "hsl": {
    "h": 277.419,
    "s": 60.784,
    "l": 30
  },
  "oklch": {
    "l": 0.37297,
    "c": 0.1513,
    "h": 309.3
  },
  "luminance": 0.04433
}

Semantic roles & 50–950 ramp

primary

#581E7B

secondary

#6EAE46

accent

#E44480

background

#F8F5FA

surface

#F0EAF3

border

#CBC6CD

text

#0C050F

muted

#7D797F

Preview Lab

Preview with #581E7B

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

Preview Lab → · Contrast checker → · Palette generator →