#582A78#582A78

#582A78 is a dark, vivid violet. Relative luminance 0.051; OKLCH L 38.6% C 0.131 H 308.7°. Best body text is #FFFFFF at 10.41:1 contrast (WCAG AA passes).

Color values

HEX	#582A78
RGB	rgb(88, 42, 120)
HSL	hsl(275, 48%, 32%)
HSV	hsv(275, 65%, 47%)
CMYK	cmyk(26.7%, 65%, 0%, 52.9%)
CIE-LAB	lab(26.98, 36.05, -36.29)
CIE-LCH	lch(26.98, 51.15, 314.81°)
OKLab	oklab(38.61% 0.0819 -0.1024)
OKLCH	oklch(38.61% 0.131 308.7)
XYZ	xyz(8.2420, 5.0868, 18.3133)
Luminance	0.0509 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Rebeccapurple

#663399

ΔE00 6.04

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#582A78 #4A782A

analogous

#312A78 #582A78 #782A71

triadic

#582A78 #78582A #2A7858

tetradic

#582A78 #78312A #4A782A #2A7178

square

#582A78 #78312A #4A782A #2A7178

split-complementary

#582A78 #71782A #2A7831

monochromatic

#160A1D #371A4B #582A78 #793AA5 #9858C5

Accessibility & contrast

On white

10.41

#582A78 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#582A78 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #582A78

10.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##582A78	#FFFFFF	#000000	##FFFFFF
##582A78	1.00	10.41	2.02	10.41
#FFFFFF	10.41	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#023E7A

Deuteranopia (green-blind)

#1E4076

Tritanopia (blue-blind)

#533A4D

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #582a78;
/* rgb */ color: rgb(88, 42, 120);
/* oklch */ color: oklch(38.6% 0.131 308.7);

Tailwind

colors: {
  custom: {
    50: '#8a669f',
    500: '#582a78',
    950: '#000000',
  },
}

SCSS

$custom: #582a78;
$custom-light: #8a669f;
$custom-dark: #000000;

JSON

{
  "hex": "#582a78",
  "rgb": {
    "r": 88,
    "g": 42,
    "b": 120
  },
  "hsl": {
    "h": 275.385,
    "s": 48.148,
    "l": 31.765
  },
  "oklch": {
    "l": 0.38608,
    "c": 0.13116,
    "h": 308.7
  },
  "luminance": 0.05087
}

Semantic roles & 50–950 ramp

primary

#582A78

secondary

#77AA54

accent

#D85088

background

#F8F6F9

surface

#F0EBF2

border

#CBC6CC

text

#0C060E

muted

#7D7A7E

Preview Lab

Preview with #582A78

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

Preview Lab → · Contrast checker → · Palette generator →