#582DB9#582DB9

#582DB9 is a dark, highly saturated violet. Relative luminance 0.075; OKLCH L 44.4% C 0.203 H 289.4°. Best body text is #FFFFFF at 8.43:1 contrast (WCAG AA passes).

Color values

HEX	#582DB9
RGB	rgb(88, 45, 185)
HSL	hsl(258, 61%, 45%)
HSV	hsv(258, 76%, 73%)
CMYK	cmyk(52.4%, 75.7%, 0%, 27.5%)
CIE-LAB	lab(32.82, 51.85, -66.56)
CIE-LCH	lch(32.82, 84.37, 307.92°)
OKLab	oklab(44.41% 0.0674 -0.1913)
OKLCH	oklch(44.41% 0.203 289.4)
XYZ	xyz(13.7173, 7.4536, 46.6054)
Luminance	0.0745 (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

#582DB9 #8EB92D

analogous

#2D48B9 #582DB9 #9E2DB9

triadic

#582DB9 #B9582D #2DB958

tetradic

#582DB9 #B92D48 #8EB92D #2DB99E

square

#582DB9 #B92D48 #8EB92D #2DB99E

split-complementary

#582DB9 #B99E2D #48B92D

monochromatic

#291557 #412188 #582DB9 #784FD4 #9E80E0

Accessibility & contrast

On white

8.43

#582DB9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#582DB9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #582DB9

8.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##582DB9	#FFFFFF	#000000	##FFFFFF
##582DB9	1.00	8.43	2.49	8.43
#FFFFFF	8.43	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050BD

Deuteranopia (green-blind)

#004AB6

Tritanopia (blue-blind)

#345471

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #582db9;
/* rgb */ color: rgb(88, 45, 185);
/* oklch */ color: oklch(44.4% 0.203 289.4);

Tailwind

colors: {
  custom: {
    50: '#916bcf',
    500: '#582db9',
    950: '#000000',
  },
}

SCSS

$custom: #582db9;
$custom-light: #916bcf;
$custom-dark: #000000;

JSON

{
  "hex": "#582db9",
  "rgb": {
    "r": 88,
    "g": 45,
    "b": 185
  },
  "hsl": {
    "h": 258.429,
    "s": 60.87,
    "l": 45.098
  },
  "oklch": {
    "l": 0.44411,
    "c": 0.20286,
    "h": 289.4
  },
  "luminance": 0.07454
}

Semantic roles & 50–950 ramp

primary

#582DB9

secondary

#B0C979

accent

#E444B3

background

#F9F6FC

surface

#F2EBF9

border

#CCC6D2

text

#0E0714

muted

#7E7A82

Preview Lab

Preview with #582DB9

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

Preview Lab → · Contrast checker → · Palette generator →