#582D90#582D90

#582D90 is a dark, vivid violet. Relative luminance 0.060; OKLCH L 40.9% C 0.155 H 299.3°. Best body text is #FFFFFF at 9.58:1 contrast (WCAG AA passes).

Color values

HEX	#582D90
RGB	rgb(88, 45, 144)
HSL	hsl(266, 52%, 37%)
HSV	hsv(266, 69%, 56%)
CMYK	cmyk(38.9%, 68.7%, 0%, 43.5%)
CIE-LAB	lab(29.32, 40.65, -47.51)
CIE-LCH	lch(29.32, 62.53, 310.55°)
OKLab	oklab(40.85% 0.0761 -0.1354)
OKLCH	oklch(40.85% 0.155 299.3)
XYZ	xyz(9.9957, 5.9650, 27.0049)
Luminance	0.0597 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#582D90 #65902D

analogous

#2D3390 #582D90 #8A2D90

triadic

#582D90 #90582D #2D9058

tetradic

#582D90 #902D33 #65902D #2D908A

square

#582D90 #902D33 #65902D #2D908A

split-complementary

#582D90 #908A2D #33902D

monochromatic

#1F1033 #3C1E61 #582D90 #743CBF #9568D0

Accessibility & contrast

On white

9.58

#582D90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#582D90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #582D90

9.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##582D90	#FFFFFF	#000000	##FFFFFF
##582D90	1.00	9.58	2.19	9.58
#FFFFFF	9.58	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004593

Deuteranopia (green-blind)

#00448E

Tritanopia (blue-blind)

#4B445A

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #582d90;
/* rgb */ color: rgb(88, 45, 144);
/* oklch */ color: oklch(40.9% 0.155 299.3);

Tailwind

colors: {
  custom: {
    50: '#8c69b1',
    500: '#582d90',
    950: '#000000',
  },
}

SCSS

$custom: #582d90;
$custom-light: #8c69b1;
$custom-dark: #000000;

JSON

{
  "hex": "#582d90",
  "rgb": {
    "r": 88,
    "g": 45,
    "b": 144
  },
  "hsl": {
    "h": 266.061,
    "s": 52.381,
    "l": 37.059
  },
  "oklch": {
    "l": 0.40853,
    "c": 0.15531,
    "h": 299.3
  },
  "luminance": 0.05965
}

Semantic roles & 50–950 ramp

primary

#582D90

secondary

#92B662

accent

#DC4C9D

background

#F8F6FB

surface

#F0EBF6

border

#CBC6D0

text

#0C0611

muted

#7D7A80

Preview Lab

Preview with #582D90

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

Preview Lab → · Contrast checker → · Palette generator →