#582EB3#582EB3

#582EB3 is a dark, vivid violet. Relative luminance 0.073; OKLCH L 44.0% C 0.195 H 290.5°. Best body text is #FFFFFF at 8.55:1 contrast (WCAG AA passes).

Color values

HEX	#582EB3
RGB	rgb(88, 46, 179)
HSL	hsl(259, 59%, 44%)
HSV	hsv(259, 74%, 70%)
CMYK	cmyk(50.8%, 74.3%, 0%, 29.8%)
CIE-LAB	lab(32.44, 49.71, -63.61)
CIE-LCH	lch(32.44, 80.73, 308.00°)
OKLab	oklab(43.98% 0.0682 -0.1827)
OKLCH	oklch(43.98% 0.195 290.5)
XYZ	xyz(13.1358, 7.2828, 43.3527)
Luminance	0.0728 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Purple Blue

#5D21D0

ΔE00 4.05

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#582EB3 #89B32E

analogous

#2E47B3 #582EB3 #9B2EB3

triadic

#582EB3 #B3582E #2EB358

tetradic

#582EB3 #B32E47 #89B32E #2EB39B

square

#582EB3 #B32E47 #89B32E #2EB39B

split-complementary

#582EB3 #B39B2E #47B32E

monochromatic

#281552 #402182 #582EB3 #774DD1 #9C7EDE

Accessibility & contrast

On white

8.55

#582EB3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#582EB3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #582EB3

8.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##582EB3	#FFFFFF	#000000	##FFFFFF
##582EB3	1.00	8.55	2.46	8.55
#FFFFFF	8.55	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FB7

Deuteranopia (green-blind)

#0049B0

Tritanopia (blue-blind)

#38526E

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #582eb3;
/* rgb */ color: rgb(88, 46, 179);
/* oklch */ color: oklch(44.0% 0.195 290.5);

Tailwind

colors: {
  custom: {
    50: '#906bcb',
    500: '#582eb3',
    950: '#000000',
  },
}

SCSS

$custom: #582eb3;
$custom-light: #906bcb;
$custom-dark: #000000;

JSON

{
  "hex": "#582eb3",
  "rgb": {
    "r": 88,
    "g": 46,
    "b": 179
  },
  "hsl": {
    "h": 258.947,
    "s": 59.111,
    "l": 44.118
  },
  "oklch": {
    "l": 0.4398,
    "c": 0.19501,
    "h": 290.5
  },
  "luminance": 0.07283
}

Semantic roles & 50–950 ramp

primary

#582EB3

secondary

#ADC676

accent

#E246B1

background

#F9F6FC

surface

#F2EBF9

border

#CCC6D2

text

#0E0713

muted

#7E7A82

Preview Lab

Preview with #582EB3

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

Preview Lab → · Contrast checker → · Palette generator →