#582FB3#582FB3

#582FB3 is a dark, vivid violet. Relative luminance 0.074; OKLCH L 44.1% C 0.194 H 290.3°. Best body text is #FFFFFF at 8.49:1 contrast (WCAG AA passes).

Color values

HEX	#582FB3
RGB	rgb(88, 47, 179)
HSL	hsl(259, 58%, 44%)
HSV	hsv(259, 74%, 70%)
CMYK	cmyk(50.8%, 73.7%, 0%, 29.8%)
CIE-LAB	lab(32.62, 49.21, -63.33)
CIE-LCH	lch(32.62, 80.20, 307.85°)
OKLab	oklab(44.1% 0.0673 -0.1819)
OKLCH	oklch(44.1% 0.194 290.3)
XYZ	xyz(13.1754, 7.3619, 43.3658)
Luminance	0.0736 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Purple Blue

#5D21D0

ΔE00 4.13

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#582FB3 #8AB32F

analogous

#2F48B3 #582FB3 #9A2FB3

triadic

#582FB3 #B3582F #2FB358

tetradic

#582FB3 #B32F48 #8AB32F #2FB39A

square

#582FB3 #B32F48 #8AB32F #2FB39A

split-complementary

#582FB3 #B39A2F #48B32F

monochromatic

#281652 #402283 #582FB3 #774FD1 #9C7FDD

Accessibility & contrast

On white

8.49

#582FB3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#582FB3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #582FB3

8.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##582FB3	#FFFFFF	#000000	##FFFFFF
##582FB3	1.00	8.49	2.47	8.49
#FFFFFF	8.49	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FB7

Deuteranopia (green-blind)

#004AB0

Tritanopia (blue-blind)

#38526E

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #582fb3;
/* rgb */ color: rgb(88, 47, 179);
/* oklch */ color: oklch(44.1% 0.194 290.3);

Tailwind

colors: {
  custom: {
    50: '#906ccb',
    500: '#582fb3',
    950: '#000000',
  },
}

SCSS

$custom: #582fb3;
$custom-light: #906ccb;
$custom-dark: #000000;

JSON

{
  "hex": "#582fb3",
  "rgb": {
    "r": 88,
    "g": 47,
    "b": 179
  },
  "hsl": {
    "h": 258.636,
    "s": 58.407,
    "l": 44.314
  },
  "oklch": {
    "l": 0.44103,
    "c": 0.19394,
    "h": 290.3
  },
  "luminance": 0.07362
}

Semantic roles & 50–950 ramp

primary

#582FB3

secondary

#AEC678

accent

#E246B1

background

#F9F6FC

surface

#F2EBF9

border

#CCC6D2

text

#0E0713

muted

#7E7A82

Preview Lab

Preview with #582FB3

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

Preview Lab → · Contrast checker → · Palette generator →