#582491#582491

#582491 is a dark, vivid violet. Relative luminance 0.054; OKLCH L 39.8% C 0.168 H 300.6°. Best body text is #FFFFFF at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#582491
RGB	rgb(88, 36, 145)
HSL	hsl(269, 60%, 35%)
HSV	hsv(269, 75%, 57%)
CMYK	cmyk(39.3%, 75.2%, 0%, 43.1%)
CIE-LAB	lab(27.79, 45.42, -50.62)
CIE-LCH	lch(27.79, 68.01, 311.90°)
OKLab	oklab(39.79% 0.0853 -0.1445)
OKLCH	oklch(39.79% 0.168 300.6)
XYZ	xyz(9.7650, 5.3807, 27.3067)
Luminance	0.0538 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 7.57

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#582491 #5D9124

analogous

#242691 #582491 #8E2491

triadic

#582491 #915824 #249158

tetradic

#582491 #912426 #5D9124 #24918E

square

#582491 #912426 #5D9124 #24918E

split-complementary

#582491 #918E24 #269124

monochromatic

#1C0C2F #3A1860 #582491 #7630C2 #9559D6

Accessibility & contrast

On white

10.11

#582491 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#582491 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #582491

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##582491	#FFFFFF	#000000	##FFFFFF
##582491	1.00	10.11	2.08	10.11
#FFFFFF	10.11	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004194

Deuteranopia (green-blind)

#00418F

Tritanopia (blue-blind)

#4B4058

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #582491;
/* rgb */ color: rgb(88, 36, 145);
/* oklch */ color: oklch(39.8% 0.168 300.6);

Tailwind

colors: {
  custom: {
    50: '#8d64b2',
    500: '#582491',
    950: '#000000',
  },
}

SCSS

$custom: #582491;
$custom-light: #8d64b2;
$custom-dark: #000000;

JSON

{
  "hex": "#582491",
  "rgb": {
    "r": 88,
    "g": 36,
    "b": 145
  },
  "hsl": {
    "h": 268.624,
    "s": 60.221,
    "l": 35.49
  },
  "oklch": {
    "l": 0.39789,
    "c": 0.16781,
    "h": 300.6
  },
  "luminance": 0.05381
}

Semantic roles & 50–950 ramp

primary

#582491

secondary

#8BBA56

accent

#E34498

background

#F9F6FB

surface

#F1EBF6

border

#CBC6D0

text

#0D0611

muted

#7E7A80

Preview Lab

Preview with #582491

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

Preview Lab → · Contrast checker → · Palette generator →