#582D8D#582D8D

#582D8D is a dark, vivid violet. Relative luminance 0.059; OKLCH L 40.6% C 0.152 H 300.3°. Best body text is #FFFFFF at 9.66:1 contrast (WCAG AA passes).

Color values

HEX	#582D8D
RGB	rgb(88, 45, 141)
HSL	hsl(267, 52%, 36%)
HSV	hsv(267, 68%, 55%)
CMYK	cmyk(37.6%, 68.1%, 0%, 44.7%)
CIE-LAB	lab(29.09, 39.85, -46.03)
CIE-LCH	lch(29.09, 60.88, 310.88°)
OKLab	oklab(40.62% 0.0765 -0.1311)
OKLCH	oklch(40.62% 0.152 300.3)
XYZ	xyz(9.7694, 5.8745, 25.8133)
Luminance	0.0587 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#582D8D #628D2D

analogous

#2D328D #582D8D #882D8D

triadic

#582D8D #8D582D #2D8D58

tetradic

#582D8D #8D2D32 #628D2D #2D8D88

square

#582D8D #8D2D32 #628D2D #2D8D88

split-complementary

#582D8D #8D882D #328D2D

monochromatic

#1E0F30 #3B1E5F #582D8D #753CBB #9566CE

Accessibility & contrast

On white

9.66

#582D8D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#582D8D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #582D8D

9.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##582D8D	#FFFFFF	#000000	##FFFFFF
##582D8D	1.00	9.66	2.17	9.66
#FFFFFF	9.66	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004490

Deuteranopia (green-blind)

#00448B

Tritanopia (blue-blind)

#4C4359

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #582d8d;
/* rgb */ color: rgb(88, 45, 141);
/* oklch */ color: oklch(40.6% 0.152 300.3);

Tailwind

colors: {
  custom: {
    50: '#8c69af',
    500: '#582d8d',
    950: '#000000',
  },
}

SCSS

$custom: #582d8d;
$custom-light: #8c69af;
$custom-dark: #000000;

JSON

{
  "hex": "#582d8d",
  "rgb": {
    "r": 88,
    "g": 45,
    "b": 141
  },
  "hsl": {
    "h": 266.875,
    "s": 51.613,
    "l": 36.471
  },
  "oklch": {
    "l": 0.40615,
    "c": 0.15173,
    "h": 300.3
  },
  "luminance": 0.05875
}

Semantic roles & 50–950 ramp

primary

#582D8D

secondary

#8FB561

accent

#DB4D9B

background

#F8F6FA

surface

#F0EBF5

border

#CBC6CF

text

#0C0610

muted

#7D7A7F

Preview Lab

Preview with #582D8D

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

Preview Lab → · Contrast checker → · Palette generator →