#583390#583390

#583390 is a dark, vivid violet. Relative luminance 0.065; OKLCH L 41.7% C 0.147 H 298.0°. Best body text is #FFFFFF at 9.17:1 contrast (WCAG AA passes).

Color values

HEX	#583390
RGB	rgb(88, 51, 144)
HSL	hsl(264, 48%, 38%)
HSV	hsv(264, 65%, 56%)
CMYK	cmyk(38.9%, 64.6%, 0%, 43.5%)
CIE-LAB	lab(30.53, 37.35, -45.55)
CIE-LCH	lch(30.53, 58.90, 309.35°)
OKLab	oklab(41.73% 0.0691 -0.1297)
OKLCH	oklch(41.73% 0.147 298)
XYZ	xyz(10.2411, 6.4558, 27.0867)
Luminance	0.0646 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583390 #6B9033

analogous

#333C90 #583390 #863390

triadic

#583390 #905833 #339058

tetradic

#583390 #90333C #6B9033 #339086

square

#583390 #90333C #6B9033 #339086

split-complementary

#583390 #908633 #3C9033

monochromatic

#211336 #3C2363 #583390 #7444BD #9571CD

Accessibility & contrast

On white

9.17

#583390 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#583390 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583390

9.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583390	#FFFFFF	#000000	##FFFFFF
##583390	1.00	9.17	2.29	9.17
#FFFFFF	9.17	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004893

Deuteranopia (green-blind)

#02478E

Tritanopia (blue-blind)

#4B485C

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #583390;
/* rgb */ color: rgb(88, 51, 144);
/* oklch */ color: oklch(41.7% 0.147 298.0);

Tailwind

colors: {
  custom: {
    50: '#8b6db1',
    500: '#583390',
    950: '#000000',
  },
}

SCSS

$custom: #583390;
$custom-light: #8b6db1;
$custom-dark: #000000;

JSON

{
  "hex": "#583390",
  "rgb": {
    "r": 88,
    "g": 51,
    "b": 144
  },
  "hsl": {
    "h": 263.871,
    "s": 47.692,
    "l": 38.235
  },
  "oklch": {
    "l": 0.41726,
    "c": 0.14691,
    "h": 298
  },
  "luminance": 0.06456
}

Semantic roles & 50–950 ramp

primary

#583390

secondary

#97B56A

accent

#D751A2

background

#F8F6FB

surface

#F0ECF6

border

#CBC7D0

text

#0C0711

muted

#7D7A80

Preview Lab

Preview with #583390

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

Preview Lab → · Contrast checker → · Palette generator →