#583183#583183

#583183 is a dark, vivid violet. Relative luminance 0.059; OKLCH L 40.5% C 0.134 H 302.8°. Best body text is #FFFFFF at 9.62:1 contrast (WCAG AA passes).

Color values

HEX	#583183
RGB	rgb(88, 49, 131)
HSL	hsl(269, 46%, 35%)
HSV	hsv(269, 63%, 51%)
CMYK	cmyk(32.8%, 62.6%, 0%, 48.6%)
CIE-LAB	lab(29.18, 34.97, -39.67)
CIE-LCH	lch(29.18, 52.88, 311.39°)
OKLab	oklab(40.45% 0.0723 -0.1124)
OKLCH	oklch(40.45% 0.134 302.8)
XYZ	xyz(9.2186, 5.9100, 22.1234)
Luminance	0.0591 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 8.94

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583183 #5C8331

analogous

#313383 #583183 #813183

triadic

#583183 #835831 #318358

tetradic

#583183 #833133 #5C8331 #318381

square

#583183 #833133 #5C8331 #318381

split-complementary

#583183 #838131 #338331

monochromatic

#1C102A #3A2056 #583183 #7642B0 #9568C6

Accessibility & contrast

On white

9.62

#583183 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#583183 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583183

9.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583183	#FFFFFF	#000000	##FFFFFF
##583183	1.00	9.62	2.18	9.62
#FFFFFF	9.62	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#024486

Deuteranopia (green-blind)

#1A4581

Tritanopia (blue-blind)

#504255

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #583183;
/* rgb */ color: rgb(88, 49, 131);
/* oklch */ color: oklch(40.5% 0.134 302.8);

Tailwind

colors: {
  custom: {
    50: '#8a6ba8',
    500: '#583183',
    950: '#000000',
  },
}

SCSS

$custom: #583183;
$custom-light: #8a6ba8;
$custom-dark: #000000;

JSON

{
  "hex": "#583183",
  "rgb": {
    "r": 88,
    "g": 49,
    "b": 131
  },
  "hsl": {
    "h": 268.537,
    "s": 45.556,
    "l": 35.294
  },
  "oklch": {
    "l": 0.4045,
    "c": 0.13364,
    "h": 302.8
  },
  "luminance": 0.0591
}

Semantic roles & 50–950 ramp

primary

#583183

secondary

#8AAE62

accent

#D55397

background

#F8F6FA

surface

#F0EBF4

border

#CBC6CE

text

#0C070F

muted

#7D7A7F

Preview Lab

Preview with #583183

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

Preview Lab → · Contrast checker → · Palette generator →