#583499#583499

#583499 is a dark, vivid violet. Relative luminance 0.068; OKLCH L 42.6% C 0.157 H 295.3°. Best body text is #FFFFFF at 8.87:1 contrast (WCAG AA passes).

Color values

HEX	#583499
RGB	rgb(88, 52, 153)
HSL	hsl(261, 49%, 40%)
HSV	hsv(261, 66%, 60%)
CMYK	cmyk(42.5%, 66%, 0%, 40%)
CIE-LAB	lab(31.42, 39.28, -49.63)
CIE-LCH	lch(31.42, 63.30, 308.36°)
OKLab	oklab(42.58% 0.067 -0.1417)
OKLCH	oklch(42.58% 0.157 295.3)
XYZ	xyz(11.0007, 6.8303, 30.8696)
Luminance	0.0683 (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

#583499 #759934

analogous

#344399 #583499 #8A3499

triadic

#583499 #995834 #349958

tetradic

#583499 #993443 #759934 #34998A

square

#583499 #993443 #759934 #34998A

split-complementary

#583499 #998A34 #439934

monochromatic

#23153E #3E246B #583499 #7449C1 #9777D1

Accessibility & contrast

On white

8.87

#583499 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#583499 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583499

8.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583499	#FFFFFF	#000000	##FFFFFF
##583499	1.00	8.87	2.37	8.87
#FFFFFF	8.87	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004B9C

Deuteranopia (green-blind)

#004897

Tritanopia (blue-blind)

#474C62

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #583499;
/* rgb */ color: rgb(88, 52, 153);
/* oklch */ color: oklch(42.6% 0.157 295.3);

Tailwind

colors: {
  custom: {
    50: '#8c6eb8',
    500: '#583499',
    950: '#000000',
  },
}

SCSS

$custom: #583499;
$custom-light: #8c6eb8;
$custom-dark: #000000;

JSON

{
  "hex": "#583499",
  "rgb": {
    "r": 88,
    "g": 52,
    "b": 153
  },
  "hsl": {
    "h": 261.386,
    "s": 49.268,
    "l": 40.196
  },
  "oklch": {
    "l": 0.42578,
    "c": 0.15672,
    "h": 295.3
  },
  "luminance": 0.06831
}

Semantic roles & 50–950 ramp

primary

#583499

secondary

#9FB970

accent

#D94FA8

background

#F8F6FB

surface

#F0ECF6

border

#CBC7D0

text

#0D0711

muted

#7D7A80

Preview Lab

Preview with #583499

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

Preview Lab → · Contrast checker → · Palette generator →