#582978#582978

#582978 is a dark, vivid violet. Relative luminance 0.050; OKLCH L 38.5% C 0.133 H 308.8°. Best body text is #FFFFFF at 10.48:1 contrast (WCAG AA passes).

Color values

HEX	#582978
RGB	rgb(88, 41, 120)
HSL	hsl(276, 49%, 32%)
HSV	hsv(276, 66%, 47%)
CMYK	cmyk(26.7%, 65.8%, 0%, 52.9%)
CIE-LAB	lab(26.78, 36.59, -36.61)
CIE-LCH	lch(26.78, 51.76, 314.98°)
OKLab	oklab(38.46% 0.0832 -0.1034)
OKLCH	oklch(38.46% 0.133 308.8)
XYZ	xyz(8.2069, 5.0168, 18.3017)
Luminance	0.0502 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Rebeccapurple

#663399

ΔE00 6.08

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#582978 #497829

analogous

#312978 #582978 #782971

triadic

#582978 #785829 #297858

tetradic

#582978 #783129 #497829 #297178

square

#582978 #783129 #497829 #297178

split-complementary

#582978 #717829 #297831

monochromatic

#150A1D #37194A #582978 #7939A6 #9856C5

Accessibility & contrast

On white

10.48

#582978 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#582978 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #582978

10.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##582978	#FFFFFF	#000000	##FFFFFF
##582978	1.00	10.48	2.00	10.48
#FFFFFF	10.48	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D7A

Deuteranopia (green-blind)

#1D4076

Tritanopia (blue-blind)

#53394C

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #582978;
/* rgb */ color: rgb(88, 41, 120);
/* oklch */ color: oklch(38.5% 0.133 308.8);

Tailwind

colors: {
  custom: {
    50: '#8a669f',
    500: '#582978',
    950: '#000000',
  },
}

SCSS

$custom: #582978;
$custom-light: #8a669f;
$custom-dark: #000000;

JSON

{
  "hex": "#582978",
  "rgb": {
    "r": 88,
    "g": 41,
    "b": 120
  },
  "hsl": {
    "h": 275.696,
    "s": 49.068,
    "l": 31.569
  },
  "oklch": {
    "l": 0.38465,
    "c": 0.1327,
    "h": 308.8
  },
  "luminance": 0.05017
}

Semantic roles & 50–950 ramp

primary

#582978

secondary

#76AA53

accent

#D94F87

background

#F8F6F9

surface

#F0EBF2

border

#CBC6CC

text

#0C060E

muted

#7D7A7E

Preview Lab

Preview with #582978

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

Preview Lab → · Contrast checker → · Palette generator →