#583199#583199

#583199 is a dark, vivid violet. Relative luminance 0.066; OKLCH L 42.1% C 0.161 H 296.0°. Best body text is #FFFFFF at 9.07:1 contrast (WCAG AA passes).

Color values

HEX	#583199
RGB	rgb(88, 49, 153)
HSL	hsl(263, 51%, 40%)
HSV	hsv(263, 68%, 60%)
CMYK	cmyk(42.5%, 68%, 0%, 40%)
CIE-LAB	lab(30.81, 40.94, -50.62)
CIE-LCH	lch(30.81, 65.10, 308.97°)
OKLab	oklab(42.14% 0.0704 -0.1446)
OKLCH	oklch(42.14% 0.161 296)
XYZ	xyz(10.8711, 6.5710, 30.8264)
Luminance	0.0657 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 7.38

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583199 #729931

analogous

#313E99 #583199 #8C3199

triadic

#583199 #995831 #319958

tetradic

#583199 #99313E #729931 #31998C

square

#583199 #99313E #729931 #31998C

split-complementary

#583199 #998C31 #3E9931

monochromatic

#23133C #3D226B #583199 #7444C3 #9672D2

Accessibility & contrast

On white

9.07

#583199 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#583199 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583199

9.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583199	#FFFFFF	#000000	##FFFFFF
##583199	1.00	9.07	2.31	9.07
#FFFFFF	9.07	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00499C

Deuteranopia (green-blind)

#004797

Tritanopia (blue-blind)

#474A61

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #583199;
/* rgb */ color: rgb(88, 49, 153);
/* oklch */ color: oklch(42.1% 0.161 296.0);

Tailwind

colors: {
  custom: {
    50: '#8d6cb8',
    500: '#583199',
    950: '#000000',
  },
}

SCSS

$custom: #583199;
$custom-light: #8d6cb8;
$custom-dark: #000000;

JSON

{
  "hex": "#583199",
  "rgb": {
    "r": 88,
    "g": 49,
    "b": 153
  },
  "hsl": {
    "h": 262.5,
    "s": 51.485,
    "l": 39.608
  },
  "oklch": {
    "l": 0.4214,
    "c": 0.16078,
    "h": 296
  },
  "luminance": 0.06571
}

Semantic roles & 50–950 ramp

primary

#583199

secondary

#9DBA6C

accent

#DB4DA6

background

#F9F6FB

surface

#F1EBF6

border

#CBC6D0

text

#0D0711

muted

#7E7A80

Preview Lab

Preview with #583199

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

Preview Lab → · Contrast checker → · Palette generator →