#583FBF#583FBF

#583FBF is a mid, vivid violet. Relative luminance 0.094; OKLCH L 47.4% C 0.190 H 285.5°. Best body text is #FFFFFF at 7.30:1 contrast (WCAG AA passes).

Color values

HEX	#583FBF
RGB	rgb(88, 63, 191)
HSL	hsl(252, 50%, 50%)
HSV	hsv(252, 67%, 75%)
CMYK	cmyk(53.9%, 67%, 0%, 25.1%)
CIE-LAB	lab(36.73, 44.15, -63.69)
CIE-LCH	lch(36.73, 77.50, 304.73°)
OKLab	oklab(47.35% 0.0509 -0.183)
OKLCH	oklch(47.35% 0.19 285.5)
XYZ	xyz(15.2032, 9.3905, 50.2916)
Luminance	0.0939 (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

#583FBF #A6BF3F

analogous

#3F66BF #583FBF #983FBF

triadic

#583FBF #BF583F #3FBF58

tetradic

#583FBF #BF3F66 #A6BF3F #3FBF98

square

#583FBF #BF3F66 #A6BF3F #3FBF98

split-complementary

#583FBF #BF983F #66BF3F

monochromatic

#2E2163 #433091 #583FBF #806DCF #A89BDE

Accessibility & contrast

On white

7.30

#583FBF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#583FBF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583FBF

7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583FBF	#FFFFFF	#000000	##FFFFFF
##583FBF	1.00	7.30	2.88	7.30
#FFFFFF	7.30	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AC3

Deuteranopia (green-blind)

#0053BC

Tritanopia (blue-blind)

#2C5F7A

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #583fbf;
/* rgb */ color: rgb(88, 63, 191);
/* oklch */ color: oklch(47.4% 0.190 285.5);

Tailwind

colors: {
  custom: {
    50: '#9176d3',
    500: '#583fbf',
    950: '#000000',
  },
}

SCSS

$custom: #583fbf;
$custom-light: #9176d3;
$custom-dark: #000000;

JSON

{
  "hex": "#583fbf",
  "rgb": {
    "r": 88,
    "g": 63,
    "b": 191
  },
  "hsl": {
    "h": 251.719,
    "s": 50.394,
    "l": 49.804
  },
  "oklch": {
    "l": 0.47351,
    "c": 0.18994,
    "h": 285.5
  },
  "luminance": 0.09391
}

Semantic roles & 50–950 ramp

primary

#583FBF

secondary

#BFCA90

accent

#DA4EBF

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0E0814

muted

#7E7B83

Preview Lab

Preview with #583FBF

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

Preview Lab → · Contrast checker → · Palette generator →