#583285#583285

#583285 is a dark, vivid violet. Relative luminance 0.060; OKLCH L 40.8% C 0.135 H 301.8°. Best body text is #FFFFFF at 9.50:1 contrast (WCAG AA passes).

Color values

HEX	#583285
RGB	rgb(88, 50, 133)
HSL	hsl(267, 45%, 36%)
HSV	hsv(267, 62%, 52%)
CMYK	cmyk(33.8%, 62.4%, 0%, 47.8%)
CIE-LAB	lab(29.54, 34.93, -40.35)
CIE-LCH	lch(29.54, 53.37, 310.88°)
OKLab	oklab(40.75% 0.071 -0.1144)
OKLCH	oklch(40.75% 0.135 301.8)
XYZ	xyz(9.3978, 6.0493, 22.8583)
Luminance	0.0605 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 9.25

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583285 #5F8532

analogous

#323585 #583285 #813285

triadic

#583285 #855832 #328558

tetradic

#583285 #853235 #5F8532 #328581

square

#583285 #853235 #5F8532 #328581

split-complementary

#583285 #858132 #358532

monochromatic

#1D112C #3B2159 #583285 #7543B1 #956AC7

Accessibility & contrast

On white

9.50

#583285 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#583285 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583285

9.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583285	#FFFFFF	#000000	##FFFFFF
##583285	1.00	9.50	2.21	9.50
#FFFFFF	9.50	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#014588

Deuteranopia (green-blind)

#194583

Tritanopia (blue-blind)

#4F4356

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #583285;
/* rgb */ color: rgb(88, 50, 133);
/* oklch */ color: oklch(40.8% 0.135 301.8);

Tailwind

colors: {
  custom: {
    50: '#8a6ca9',
    500: '#583285',
    950: '#000000',
  },
}

SCSS

$custom: #583285;
$custom-light: #8a6ca9;
$custom-dark: #000000;

JSON

{
  "hex": "#583285",
  "rgb": {
    "r": 88,
    "g": 50,
    "b": 133
  },
  "hsl": {
    "h": 267.47,
    "s": 45.355,
    "l": 35.882
  },
  "oklch": {
    "l": 0.40751,
    "c": 0.1346,
    "h": 301.8
  },
  "luminance": 0.06049
}

Semantic roles & 50–950 ramp

primary

#583285

secondary

#8DAF64

accent

#D55399

background

#F8F6FA

surface

#F0EBF4

border

#CBC6CE

text

#0C0710

muted

#7D7A7F

Preview Lab

Preview with #583285

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

Preview Lab → · Contrast checker → · Palette generator →