#582C8F#582C8F

#582C8F is a dark, vivid violet. Relative luminance 0.059; OKLCH L 40.6% C 0.155 H 299.8°. Best body text is #FFFFFF at 9.67:1 contrast (WCAG AA passes).

Color values

HEX	#582C8F
RGB	rgb(88, 44, 143)
HSL	hsl(267, 53%, 37%)
HSV	hsv(267, 69%, 56%)
CMYK	cmyk(38.5%, 69.2%, 0%, 43.9%)
CIE-LAB	lab(29.05, 40.91, -47.33)
CIE-LCH	lch(29.05, 62.56, 310.84°)
OKLab	oklab(40.64% 0.0773 -0.1349)
OKLCH	oklch(40.64% 0.155 299.8)
XYZ	xyz(9.8819, 5.8591, 26.5916)
Luminance	0.0586 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#582C8F #638F2C

analogous

#2C328F #582C8F #8A2C8F

triadic

#582C8F #8F582C #2C8F58

tetradic

#582C8F #8F2C32 #638F2C #2C8F8A

square

#582C8F #8F2C32 #638F2C #2C8F8A

split-complementary

#582C8F #8F8A2C #328F2C

monochromatic

#1E0F31 #3B1E60 #582C8F #753ABE #9566D0

Accessibility & contrast

On white

9.67

#582C8F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#582C8F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #582C8F

9.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##582C8F	#FFFFFF	#000000	##FFFFFF
##582C8F	1.00	9.67	2.17	9.67
#FFFFFF	9.67	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004492

Deuteranopia (green-blind)

#00448D

Tritanopia (blue-blind)

#4C435A

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #582c8f;
/* rgb */ color: rgb(88, 44, 143);
/* oklch */ color: oklch(40.6% 0.155 299.8);

Tailwind

colors: {
  custom: {
    50: '#8c68b0',
    500: '#582c8f',
    950: '#000000',
  },
}

SCSS

$custom: #582c8f;
$custom-light: #8c68b0;
$custom-dark: #000000;

JSON

{
  "hex": "#582c8f",
  "rgb": {
    "r": 88,
    "g": 44,
    "b": 143
  },
  "hsl": {
    "h": 266.667,
    "s": 52.941,
    "l": 36.667
  },
  "oklch": {
    "l": 0.40636,
    "c": 0.15548,
    "h": 299.8
  },
  "luminance": 0.05859
}

Semantic roles & 50–950 ramp

primary

#582C8F

secondary

#90B661

accent

#DC4B9C

background

#F8F6FA

surface

#F0EBF5

border

#CBC6CF

text

#0C0611

muted

#7D7A80

Preview Lab

Preview with #582C8F

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

Preview Lab → · Contrast checker → · Palette generator →