#582F99#582F99

#582F99 is a dark, vivid violet. Relative luminance 0.064; OKLCH L 41.9% C 0.163 H 296.4°. Best body text is #FFFFFF at 9.20:1 contrast (WCAG AA passes).

Color values

HEX	#582F99
RGB	rgb(88, 47, 153)
HSL	hsl(263, 53%, 39%)
HSV	hsv(263, 69%, 60%)
CMYK	cmyk(42.5%, 69.3%, 0%, 40%)
CIE-LAB	lab(30.42, 42.02, -51.26)
CIE-LCH	lch(30.42, 66.28, 309.34°)
OKLab	oklab(41.86% 0.0726 -0.1464)
OKLCH	oklch(41.86% 0.163 296.4)
XYZ	xyz(10.7893, 6.4074, 30.7991)
Luminance	0.0641 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#582F99 #70992F

analogous

#2F3B99 #582F99 #8D2F99

triadic

#582F99 #99582F #2F9958

tetradic

#582F99 #992F3B #70992F #2F998D

square

#582F99 #992F3B #70992F #2F998D

split-complementary

#582F99 #998D2F #3B992F

monochromatic

#22123B #3D216A #582F99 #7441C5 #966FD3

Accessibility & contrast

On white

9.20

#582F99 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#582F99 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #582F99

9.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##582F99	#FFFFFF	#000000	##FFFFFF
##582F99	1.00	9.20	2.28	9.20
#FFFFFF	9.20	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00489C

Deuteranopia (green-blind)

#004697

Tritanopia (blue-blind)

#474960

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #582f99;
/* rgb */ color: rgb(88, 47, 153);
/* oklch */ color: oklch(41.9% 0.163 296.4);

Tailwind

colors: {
  custom: {
    50: '#8d6bb8',
    500: '#582f99',
    950: '#000000',
  },
}

SCSS

$custom: #582f99;
$custom-light: #8d6bb8;
$custom-dark: #000000;

JSON

{
  "hex": "#582f99",
  "rgb": {
    "r": 88,
    "g": 47,
    "b": 153
  },
  "hsl": {
    "h": 263.208,
    "s": 53,
    "l": 39.216
  },
  "oklch": {
    "l": 0.41859,
    "c": 0.16341,
    "h": 296.4
  },
  "luminance": 0.06408
}

Semantic roles & 50–950 ramp

primary

#582F99

secondary

#9BBA69

accent

#DC4BA4

background

#F9F6FB

surface

#F1EBF6

border

#CBC6D0

text

#0D0711

muted

#7E7A80

Preview Lab

Preview with #582F99

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

Preview Lab → · Contrast checker → · Palette generator →