#582FA4#582FA4

#582FA4 is a dark, vivid violet. Relative luminance 0.068; OKLCH L 42.8% C 0.176 H 293.6°. Best body text is #FFFFFF at 8.91:1 contrast (WCAG AA passes).

Color values

HEX	#582FA4
RGB	rgb(88, 47, 164)
HSL	hsl(261, 55%, 41%)
HSV	hsv(261, 71%, 64%)
CMYK	cmyk(46.3%, 71.3%, 0%, 35.7%)
CIE-LAB	lab(31.32, 45.05, -56.46)
CIE-LCH	lch(31.32, 72.23, 308.58°)
OKLab	oklab(42.78% 0.0706 -0.1617)
OKLCH	oklch(42.78% 0.176 293.6)
XYZ	xyz(11.7400, 6.7877, 35.8064)
Luminance	0.0679 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#582FA4 #7BA42F

analogous

#2F41A4 #582FA4 #932FA4

triadic

#582FA4 #A4582F #2FA458

tetradic

#582FA4 #A42F41 #7BA42F #2FA493

square

#582FA4 #A42F41 #7BA42F #2FA493

split-complementary

#582FA4 #A4932F #41A42F

monochromatic

#251445 #3E2174 #582FA4 #7446CA #9876D8

Accessibility & contrast

On white

8.91

#582FA4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#582FA4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #582FA4

8.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##582FA4	#FFFFFF	#000000	##FFFFFF
##582FA4	1.00	8.91	2.36	8.91
#FFFFFF	8.91	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BA7

Deuteranopia (green-blind)

#0048A2

Tritanopia (blue-blind)

#424D66

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #582fa4;
/* rgb */ color: rgb(88, 47, 164);
/* oklch */ color: oklch(42.8% 0.176 293.6);

Tailwind

colors: {
  custom: {
    50: '#8e6bc0',
    500: '#582fa4',
    950: '#000000',
  },
}

SCSS

$custom: #582fa4;
$custom-light: #8e6bc0;
$custom-dark: #000000;

JSON

{
  "hex": "#582fa4",
  "rgb": {
    "r": 88,
    "g": 47,
    "b": 164
  },
  "hsl": {
    "h": 261.026,
    "s": 55.45,
    "l": 41.373
  },
  "oklch": {
    "l": 0.42783,
    "c": 0.17646,
    "h": 293.6
  },
  "luminance": 0.06788
}

Semantic roles & 50–950 ramp

primary

#582FA4

secondary

#A3C06F

accent

#DF49AA

background

#F9F6FB

surface

#F1EBF7

border

#CBC6D0

text

#0D0712

muted

#7E7A81

Preview Lab

Preview with #582FA4

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

Preview Lab → · Contrast checker → · Palette generator →