#583189#583189

#583189 is a dark, vivid violet. Relative luminance 0.061; OKLCH L 40.9% C 0.141 H 300.7°. Best body text is #FFFFFF at 9.48:1 contrast (WCAG AA passes).

Color values

HEX	#583189
RGB	rgb(88, 49, 137)
HSL	hsl(267, 47%, 36%)
HSV	hsv(267, 64%, 54%)
CMYK	cmyk(35.8%, 64.2%, 0%, 46.3%)
CIE-LAB	lab(29.61, 36.57, -42.73)
CIE-LCH	lch(29.61, 56.24, 310.56°)
OKLab	oklab(40.89% 0.072 -0.1213)
OKLCH	oklch(40.89% 0.141 300.7)
XYZ	xyz(9.6371, 6.0774, 24.3274)
Luminance	0.0608 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583189 #628931

analogous

#313689 #583189 #843189

triadic

#583189 #895831 #318958

tetradic

#583189 #893136 #628931 #318984

square

#583189 #893136 #628931 #318984

split-complementary

#583189 #898431 #368931

monochromatic

#1E112F #3B215C #583189 #7541B6 #956BCA

Accessibility & contrast

On white

9.48

#583189 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#583189 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583189

9.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583189	#FFFFFF	#000000	##FFFFFF
##583189	1.00	9.48	2.22	9.48
#FFFFFF	9.48	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00458C

Deuteranopia (green-blind)

#104587

Tritanopia (blue-blind)

#4E4458

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #583189;
/* rgb */ color: rgb(88, 49, 137);
/* oklch */ color: oklch(40.9% 0.141 300.7);

Tailwind

colors: {
  custom: {
    50: '#8b6bac',
    500: '#583189',
    950: '#000000',
  },
}

SCSS

$custom: #583189;
$custom-light: #8b6bac;
$custom-dark: #000000;

JSON

{
  "hex": "#583189",
  "rgb": {
    "r": 88,
    "g": 49,
    "b": 137
  },
  "hsl": {
    "h": 266.591,
    "s": 47.312,
    "l": 36.471
  },
  "oklch": {
    "l": 0.40892,
    "c": 0.14112,
    "h": 300.7
  },
  "luminance": 0.06077
}

Semantic roles & 50–950 ramp

primary

#583189

secondary

#8FB164

accent

#D7519C

background

#F8F6FA

surface

#F0EBF4

border

#CBC6CE

text

#0C0710

muted

#7D7A7F

Preview Lab

Preview with #583189

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

Preview Lab → · Contrast checker → · Palette generator →