#583A94#583A94

#583A94 is a dark, vivid violet. Relative luminance 0.072; OKLCH L 43.1% C 0.142 H 295.2°. Best body text is #FFFFFF at 8.58:1 contrast (WCAG AA passes).

Color values

HEX	#583A94
RGB	rgb(88, 58, 148)
HSL	hsl(260, 44%, 40%)
HSV	hsv(260, 61%, 58%)
CMYK	cmyk(40.5%, 60.8%, 0%, 42%)
CIE-LAB	lab(32.34, 34.40, -45.08)
CIE-LCH	lch(32.34, 56.71, 307.35°)
OKLab	oklab(43.14% 0.0603 -0.1283)
OKLCH	oklch(43.14% 0.142 295.2)
XYZ	xyz(10.8815, 7.2387, 28.8351)
Luminance	0.0724 (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

#583A94 #76943A

analogous

#3A4994 #583A94 #853A94

triadic

#583A94 #94583A #3A9458

tetradic

#583A94 #943A49 #76943A #3A9485

square

#583A94 #943A49 #76943A #3A9485

split-complementary

#583A94 #94853A #49943A

monochromatic

#24183C #3E2968 #583A94 #7451BB #977DCC

Accessibility & contrast

On white

8.58

#583A94 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#583A94 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583A94

8.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583A94	#FFFFFF	#000000	##FFFFFF
##583A94	1.00	8.58	2.45	8.58
#FFFFFF	8.58	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004D97

Deuteranopia (green-blind)

#0F4B92

Tritanopia (blue-blind)

#494E61

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #583a94;
/* rgb */ color: rgb(88, 58, 148);
/* oklch */ color: oklch(43.1% 0.142 295.2);

Tailwind

colors: {
  custom: {
    50: '#8b71b4',
    500: '#583a94',
    950: '#000000',
  },
}

SCSS

$custom: #583a94;
$custom-light: #8b71b4;
$custom-dark: #000000;

JSON

{
  "hex": "#583a94",
  "rgb": {
    "r": 88,
    "g": 58,
    "b": 148
  },
  "hsl": {
    "h": 260,
    "s": 43.689,
    "l": 40.392
  },
  "oklch": {
    "l": 0.43135,
    "c": 0.14174,
    "h": 295.2
  },
  "luminance": 0.07239
}

Semantic roles & 50–950 ramp

primary

#583A94

secondary

#A0B574

accent

#D354A9

background

#F8F6FB

surface

#F0ECF6

border

#CBC7D0

text

#0C0811

muted

#7D7B80

Preview Lab

Preview with #583A94

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

Preview Lab → · Contrast checker → · Palette generator →