#583283#583283

#583283 is a dark, vivid violet. Relative luminance 0.060; OKLCH L 40.6% C 0.132 H 302.5°. Best body text is #FFFFFF at 9.55:1 contrast (WCAG AA passes).

Color values

HEX	#583283
RGB	rgb(88, 50, 131)
HSL	hsl(268, 45%, 35%)
HSV	hsv(268, 62%, 51%)
CMYK	cmyk(32.8%, 61.8%, 0%, 48.6%)
CIE-LAB	lab(29.40, 34.39, -39.33)
CIE-LCH	lch(29.40, 52.25, 311.17°)
OKLab	oklab(40.61% 0.071 -0.1114)
OKLCH	oklch(40.61% 0.132 302.5)
XYZ	xyz(9.2609, 5.9946, 22.1375)
Luminance	0.0600 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 9.19

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583283 #5D8332

analogous

#323583 #583283 #803283

triadic

#583283 #835832 #328358

tetradic

#583283 #833235 #5D8332 #328380

square

#583283 #833235 #5D8332 #328380

split-complementary

#583283 #838032 #358332

monochromatic

#1C102A #3A2157 #583283 #7643AF #9569C6

Accessibility & contrast

On white

9.55

#583283 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#583283 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583283

9.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583283	#FFFFFF	#000000	##FFFFFF
##583283	1.00	9.55	2.20	9.55
#FFFFFF	9.55	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#064586

Deuteranopia (green-blind)

#1C4581

Tritanopia (blue-blind)

#504355

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #583283;
/* rgb */ color: rgb(88, 50, 131);
/* oklch */ color: oklch(40.6% 0.132 302.5);

Tailwind

colors: {
  custom: {
    50: '#8a6ca7',
    500: '#583283',
    950: '#000000',
  },
}

SCSS

$custom: #583283;
$custom-light: #8a6ca7;
$custom-dark: #000000;

JSON

{
  "hex": "#583283",
  "rgb": {
    "r": 88,
    "g": 50,
    "b": 131
  },
  "hsl": {
    "h": 268.148,
    "s": 44.751,
    "l": 35.49
  },
  "oklch": {
    "l": 0.40607,
    "c": 0.13209,
    "h": 302.5
  },
  "luminance": 0.05995
}

Semantic roles & 50–950 ramp

primary

#583283

secondary

#8BAE63

accent

#D45398

background

#F8F6FA

surface

#F0EBF4

border

#CBC6CE

text

#0C070F

muted

#7D7A7F

Preview Lab

Preview with #583283

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

Preview Lab → · Contrast checker → · Palette generator →