#583198#583198

#583198 is a dark, vivid violet. Relative luminance 0.065; OKLCH L 42.1% C 0.160 H 296.2°. Best body text is #FFFFFF at 9.10:1 contrast (WCAG AA passes).

Color values

HEX	#583198
RGB	rgb(88, 49, 152)
HSL	hsl(263, 51%, 39%)
HSV	hsv(263, 68%, 60%)
CMYK	cmyk(42.1%, 67.8%, 0%, 40.4%)
CIE-LAB	lab(30.73, 40.66, -50.14)
CIE-LCH	lch(30.73, 64.55, 309.04°)
OKLab	oklab(42.06% 0.0705 -0.1431)
OKLCH	oklch(42.06% 0.16 296.2)
XYZ	xyz(10.7888, 6.5381, 30.3932)
Luminance	0.0654 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 7.53

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583198 #719831

analogous

#313E98 #583198 #8C3198

triadic

#583198 #985831 #319858

tetradic

#583198 #98313E #719831 #31988C

square

#583198 #98313E #719831 #31988C

split-complementary

#583198 #988C31 #3E9831

monochromatic

#22133B #3D226A #583198 #7444C3 #9672D2

Accessibility & contrast

On white

9.10

#583198 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#583198 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583198

9.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583198	#FFFFFF	#000000	##FFFFFF
##583198	1.00	9.10	2.31	9.10
#FFFFFF	9.10	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00499B

Deuteranopia (green-blind)

#004796

Tritanopia (blue-blind)

#484960

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #583198;
/* rgb */ color: rgb(88, 49, 152);
/* oklch */ color: oklch(42.1% 0.160 296.2);

Tailwind

colors: {
  custom: {
    50: '#8d6cb7',
    500: '#583198',
    950: '#000000',
  },
}

SCSS

$custom: #583198;
$custom-light: #8d6cb7;
$custom-dark: #000000;

JSON

{
  "hex": "#583198",
  "rgb": {
    "r": 88,
    "g": 49,
    "b": 152
  },
  "hsl": {
    "h": 262.718,
    "s": 51.244,
    "l": 39.412
  },
  "oklch": {
    "l": 0.4206,
    "c": 0.15957,
    "h": 296.2
  },
  "luminance": 0.06538
}

Semantic roles & 50–950 ramp

primary

#583198

secondary

#9CB96B

accent

#DB4DA5

background

#F9F6FB

surface

#F1EBF6

border

#CBC6D0

text

#0D0711

muted

#7E7A80

Preview Lab

Preview with #583198

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

Preview Lab → · Contrast checker → · Palette generator →