#583B93#583B93

#583B93 is a dark, vivid violet. Relative luminance 0.073; OKLCH L 43.2% C 0.139 H 295.2°. Best body text is #FFFFFF at 8.53:1 contrast (WCAG AA passes).

Color values

HEX	#583B93
RGB	rgb(88, 59, 147)
HSL	hsl(260, 43%, 40%)
HSV	hsv(260, 60%, 58%)
CMYK	cmyk(40.1%, 59.9%, 0%, 42.4%)
CIE-LAB	lab(32.50, 33.52, -44.22)
CIE-LCH	lch(32.50, 55.49, 307.17°)
OKLab	oklab(43.23% 0.059 -0.1257)
OKLCH	oklch(43.23% 0.139 295.2)
XYZ	xyz(10.8535, 7.3090, 28.4370)
Luminance	0.0731 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583B93 #76933B

analogous

#3B4A93 #583B93 #843B93

triadic

#583B93 #93583B #3B9358

tetradic

#583B93 #933B4A #76933B #3B9384

square

#583B93 #933B4A #76933B #3B9384

split-complementary

#583B93 #93843B #4A933B

monochromatic

#24183C #3E2967 #583B93 #7452B9 #977DCB

Accessibility & contrast

On white

8.53

#583B93 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#583B93 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583B93

8.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583B93	#FFFFFF	#000000	##FFFFFF
##583B93	1.00	8.53	2.46	8.53
#FFFFFF	8.53	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#044D96

Deuteranopia (green-blind)

#144B91

Tritanopia (blue-blind)

#494E61

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #583b93;
/* rgb */ color: rgb(88, 59, 147);
/* oklch */ color: oklch(43.2% 0.139 295.2);

Tailwind

colors: {
  custom: {
    50: '#8b72b3',
    500: '#583b93',
    950: '#000000',
  },
}

SCSS

$custom: #583b93;
$custom-light: #8b72b3;
$custom-dark: #000000;

JSON

{
  "hex": "#583b93",
  "rgb": {
    "r": 88,
    "g": 59,
    "b": 147
  },
  "hsl": {
    "h": 259.773,
    "s": 42.718,
    "l": 40.392
  },
  "oklch": {
    "l": 0.43227,
    "c": 0.13892,
    "h": 295.2
  },
  "luminance": 0.07309
}

Semantic roles & 50–950 ramp

primary

#583B93

secondary

#A0B575

accent

#D255A9

background

#F8F7FB

surface

#F0EDF6

border

#CBC8D0

text

#0C0811

muted

#7D7B80

Preview Lab

Preview with #583B93

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

Preview Lab → · Contrast checker → · Palette generator →