#583A92#583A92

#583A92 is a dark, vivid violet. Relative luminance 0.072; OKLCH L 43.0% C 0.139 H 295.7°. Best body text is #FFFFFF at 8.62:1 contrast (WCAG AA passes).

Color values

HEX	#583A92
RGB	rgb(88, 58, 146)
HSL	hsl(260, 43%, 40%)
HSV	hsv(260, 60%, 57%)
CMYK	cmyk(39.7%, 60.3%, 0%, 42.7%)
CIE-LAB	lab(32.20, 33.83, -44.09)
CIE-LCH	lch(32.20, 55.57, 307.51°)
OKLab	oklab(42.99% 0.0603 -0.1254)
OKLCH	oklch(42.99% 0.139 295.7)
XYZ	xyz(10.7245, 7.1759, 28.0086)
Luminance	0.0718 (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

#583A92 #74923A

analogous

#3A4892 #583A92 #843A92

triadic

#583A92 #92583A #3A9258

tetradic

#583A92 #923A48 #74923A #3A9284

square

#583A92 #923A48 #74923A #3A9284

split-complementary

#583A92 #92843A #48923A

monochromatic

#23173A #3E2966 #583A92 #7450B9 #977CCB

Accessibility & contrast

On white

8.62

#583A92 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#583A92 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583A92

8.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583A92	#FFFFFF	#000000	##FFFFFF
##583A92	1.00	8.62	2.44	8.62
#FFFFFF	8.62	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#024C95

Deuteranopia (green-blind)

#134B90

Tritanopia (blue-blind)

#4A4D60

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #583a92;
/* rgb */ color: rgb(88, 58, 146);
/* oklch */ color: oklch(43.0% 0.139 295.7);

Tailwind

colors: {
  custom: {
    50: '#8b71b3',
    500: '#583a92',
    950: '#000000',
  },
}

SCSS

$custom: #583a92;
$custom-light: #8b71b3;
$custom-dark: #000000;

JSON

{
  "hex": "#583a92",
  "rgb": {
    "r": 88,
    "g": 58,
    "b": 146
  },
  "hsl": {
    "h": 260.455,
    "s": 43.137,
    "l": 40
  },
  "oklch": {
    "l": 0.42988,
    "c": 0.13912,
    "h": 295.7
  },
  "luminance": 0.07176
}

Semantic roles & 50–950 ramp

primary

#583A92

secondary

#9EB474

accent

#D355A8

background

#F8F6FB

surface

#F0ECF6

border

#CBC7D0

text

#0C0811

muted

#7D7B80

Preview Lab

Preview with #583A92

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

Preview Lab → · Contrast checker → · Palette generator →