#582D99#582D99

#582D99 is a dark, vivid violet. Relative luminance 0.063; OKLCH L 41.6% C 0.166 H 296.7°. Best body text is #FFFFFF at 9.33:1 contrast (WCAG AA passes).

Color values

HEX	#582D99
RGB	rgb(88, 45, 153)
HSL	hsl(264, 55%, 39%)
HSV	hsv(264, 71%, 60%)
CMYK	cmyk(42.5%, 70.6%, 0%, 40%)
CIE-LAB	lab(30.04, 43.07, -51.88)
CIE-LCH	lch(30.04, 67.43, 309.70°)
OKLab	oklab(41.59% 0.0747 -0.1482)
OKLCH	oklch(41.59% 0.166 296.7)
XYZ	xyz(10.7112, 6.2512, 30.7731)
Luminance	0.0625 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#582D99 #6E992D

analogous

#2D3899 #582D99 #8E2D99

triadic

#582D99 #99582D #2D9958

tetradic

#582D99 #992D38 #6E992D #2D998E

square

#582D99 #992D38 #6E992D #2D998E

split-complementary

#582D99 #998E2D #38992D

monochromatic

#22113A #3D1F6A #582D99 #743DC6 #966CD4

Accessibility & contrast

On white

9.33

#582D99 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#582D99 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #582D99

9.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##582D99	#FFFFFF	#000000	##FFFFFF
##582D99	1.00	9.33	2.25	9.33
#FFFFFF	9.33	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00479C

Deuteranopia (green-blind)

#004597

Tritanopia (blue-blind)

#47475F

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #582d99;
/* rgb */ color: rgb(88, 45, 153);
/* oklch */ color: oklch(41.6% 0.166 296.7);

Tailwind

colors: {
  custom: {
    50: '#8d69b8',
    500: '#582d99',
    950: '#000000',
  },
}

SCSS

$custom: #582d99;
$custom-light: #8d69b8;
$custom-dark: #000000;

JSON

{
  "hex": "#582d99",
  "rgb": {
    "r": 88,
    "g": 45,
    "b": 153
  },
  "hsl": {
    "h": 263.889,
    "s": 54.545,
    "l": 38.824
  },
  "oklch": {
    "l": 0.41588,
    "c": 0.16597,
    "h": 296.7
  },
  "luminance": 0.06251
}

Semantic roles & 50–950 ramp

primary

#582D99

secondary

#99BB67

accent

#DE4AA3

background

#F9F6FB

surface

#F1EBF6

border

#CBC6D0

text

#0D0611

muted

#7E7A80

Preview Lab

Preview with #582D99

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

Preview Lab → · Contrast checker → · Palette generator →