#582D8E#582D8E

#582D8E is a dark, vivid violet. Relative luminance 0.059; OKLCH L 40.7% C 0.153 H 299.9°. Best body text is #FFFFFF at 9.63:1 contrast (WCAG AA passes).

Color values

HEX	#582D8E
RGB	rgb(88, 45, 142)
HSL	hsl(267, 52%, 37%)
HSV	hsv(267, 68%, 56%)
CMYK	cmyk(38%, 68.3%, 0%, 44.3%)
CIE-LAB	lab(29.17, 40.11, -46.53)
CIE-LCH	lch(29.17, 61.43, 310.76°)
OKLab	oklab(40.69% 0.0763 -0.1325)
OKLCH	oklch(40.69% 0.153 299.9)
XYZ	xyz(9.8442, 5.9044, 26.2070)
Luminance	0.0590 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#582D8E #638E2D

analogous

#2D338E #582D8E #892D8E

triadic

#582D8E #8E582D #2D8E58

tetradic

#582D8E #8E2D33 #638E2D #2D8E89

square

#582D8E #8E2D33 #638E2D #2D8E89

split-complementary

#582D8E #8E892D #338E2D

monochromatic

#1E1031 #3B1E60 #582D8E #753CBC #9567CF

Accessibility & contrast

On white

9.63

#582D8E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#582D8E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #582D8E

9.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##582D8E	#FFFFFF	#000000	##FFFFFF
##582D8E	1.00	9.63	2.18	9.63
#FFFFFF	9.63	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004491

Deuteranopia (green-blind)

#00448C

Tritanopia (blue-blind)

#4C4359

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #582d8e;
/* rgb */ color: rgb(88, 45, 142);
/* oklch */ color: oklch(40.7% 0.153 299.9);

Tailwind

colors: {
  custom: {
    50: '#8c69b0',
    500: '#582d8e',
    950: '#000000',
  },
}

SCSS

$custom: #582d8e;
$custom-light: #8c69b0;
$custom-dark: #000000;

JSON

{
  "hex": "#582d8e",
  "rgb": {
    "r": 88,
    "g": 45,
    "b": 142
  },
  "hsl": {
    "h": 266.598,
    "s": 51.872,
    "l": 36.667
  },
  "oklch": {
    "l": 0.40694,
    "c": 0.15292,
    "h": 299.9
  },
  "luminance": 0.05904
}

Semantic roles & 50–950 ramp

primary

#582D8E

secondary

#90B561

accent

#DB4C9C

background

#F8F6FA

surface

#F0EBF5

border

#CBC6CF

text

#0C0610

muted

#7D7A7F

Preview Lab

Preview with #582D8E

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

Preview Lab → · Contrast checker → · Palette generator →