#582C91#582C91

#582C91 is a dark, vivid violet. Relative luminance 0.059; OKLCH L 40.8% C 0.158 H 299.2°. Best body text is #FFFFFF at 9.62:1 contrast (WCAG AA passes).

Color values

HEX	#582C91
RGB	rgb(88, 44, 145)
HSL	hsl(266, 53%, 37%)
HSV	hsv(266, 70%, 57%)
CMYK	cmyk(39.3%, 69.7%, 0%, 43.1%)
CIE-LAB	lab(29.21, 41.44, -48.31)
CIE-LCH	lch(29.21, 63.65, 310.62°)
OKLab	oklab(40.8% 0.077 -0.1378)
OKLCH	oklch(40.8% 0.158 299.2)
XYZ	xyz(10.0347, 5.9203, 27.3966)
Luminance	0.0592 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#582C91 #65912C

analogous

#2C3291 #582C91 #8B2C91

triadic

#582C91 #91582C #2C9158

tetradic

#582C91 #912C32 #65912C #2C918B

square

#582C91 #912C32 #65912C #2C918B

split-complementary

#582C91 #918B2C #32912C

monochromatic

#1F1033 #3C1E62 #582C91 #743AC0 #9567D1

Accessibility & contrast

On white

9.62

#582C91 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#582C91 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #582C91

9.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##582C91	#FFFFFF	#000000	##FFFFFF
##582C91	1.00	9.62	2.18	9.62
#FFFFFF	9.62	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004594

Deuteranopia (green-blind)

#00448F

Tritanopia (blue-blind)

#4B445B

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #582c91;
/* rgb */ color: rgb(88, 44, 145);
/* oklch */ color: oklch(40.8% 0.158 299.2);

Tailwind

colors: {
  custom: {
    50: '#8c68b2',
    500: '#582c91',
    950: '#000000',
  },
}

SCSS

$custom: #582c91;
$custom-light: #8c68b2;
$custom-dark: #000000;

JSON

{
  "hex": "#582c91",
  "rgb": {
    "r": 88,
    "g": 44,
    "b": 145
  },
  "hsl": {
    "h": 266.139,
    "s": 53.439,
    "l": 37.059
  },
  "oklch": {
    "l": 0.40797,
    "c": 0.15784,
    "h": 299.2
  },
  "luminance": 0.0592
}

Semantic roles & 50–950 ramp

primary

#582C91

secondary

#92B762

accent

#DD4B9D

background

#F8F6FB

surface

#F0EBF6

border

#CBC6D0

text

#0D0611

muted

#7D7A80

Preview Lab

Preview with #582C91

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

Preview Lab → · Contrast checker → · Palette generator →