#582BB4#582BB4

#582BB4 is a dark, vivid violet. Relative luminance 0.071; OKLCH L 43.7% C 0.199 H 290.7°. Best body text is #FFFFFF at 8.68:1 contrast (WCAG AA passes).

Color values

HEX	#582BB4
RGB	rgb(88, 43, 180)
HSL	hsl(260, 61%, 44%)
HSV	hsv(260, 76%, 71%)
CMYK	cmyk(51.1%, 76.1%, 0%, 29.4%)
CIE-LAB	lab(32.03, 51.42, -64.89)
CIE-LCH	lch(32.03, 82.79, 308.39°)
OKLab	oklab(43.72% 0.0703 -0.1864)
OKLCH	oklch(43.72% 0.199 290.7)
XYZ	xyz(13.1242, 7.0972, 43.8495)
Luminance	0.0710 (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

#582BB4 #87B42B

analogous

#2B42B4 #582BB4 #9C2BB4

triadic

#582BB4 #B4582B #2BB458

tetradic

#582BB4 #B42B42 #87B42B #2BB49C

square

#582BB4 #B42B42 #87B42B #2BB49C

split-complementary

#582BB4 #B49C2B #42B42B

monochromatic

#281351 #401F83 #582BB4 #7649D3 #9B7ADF

Accessibility & contrast

On white

8.68

#582BB4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#582BB4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #582BB4

8.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##582BB4	#FFFFFF	#000000	##FFFFFF
##582BB4	1.00	8.68	2.42	8.68
#FFFFFF	8.68	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EB8

Deuteranopia (green-blind)

#0048B1

Tritanopia (blue-blind)

#38516E

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #582bb4;
/* rgb */ color: rgb(88, 43, 180);
/* oklch */ color: oklch(43.7% 0.199 290.7);

Tailwind

colors: {
  custom: {
    50: '#9169cc',
    500: '#582bb4',
    950: '#000000',
  },
}

SCSS

$custom: #582bb4;
$custom-light: #9169cc;
$custom-dark: #000000;

JSON

{
  "hex": "#582bb4",
  "rgb": {
    "r": 88,
    "g": 43,
    "b": 180
  },
  "hsl": {
    "h": 259.708,
    "s": 61.435,
    "l": 43.725
  },
  "oklch": {
    "l": 0.43716,
    "c": 0.19925,
    "h": 290.7
  },
  "luminance": 0.07098
}

Semantic roles & 50–950 ramp

primary

#582BB4

secondary

#ACC773

accent

#E543B0

background

#F9F6FC

surface

#F2EBF9

border

#CCC6D2

text

#0E0713

muted

#7E7A82

Preview Lab

Preview with #582BB4

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

Preview Lab → · Contrast checker → · Palette generator →