#583FCE#583FCE

#583FCE is a mid, highly saturated violet. Relative luminance 0.101; OKLCH L 48.7% C 0.208 H 283.5°. Best body text is #FFFFFF at 6.96:1 contrast (WCAG AA passes).

Color values

HEX	#583FCE
RGB	rgb(88, 63, 206)
HSL	hsl(250, 59%, 53%)
HSV	hsv(250, 69%, 81%)
CMYK	cmyk(57.3%, 69.4%, 0%, 19.2%)
CIE-LAB	lab(37.99, 48.64, -70.36)
CIE-LCH	lch(37.99, 85.54, 304.66°)
OKLab	oklab(48.65% 0.0485 -0.2025)
OKLCH	oklch(48.65% 0.208 283.5)
XYZ	xyz(16.9392, 10.0849, 59.4345)
Luminance	0.1009 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blurple

#5539CC

ΔE00 1.50

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583FCE #B5CE3F

analogous

#3F6DCE #583FCE #A03FCE

triadic

#583FCE #CE583F #3FCE58

tetradic

#583FCE #CE3F6D #B5CE3F #3FCEA0

square

#583FCE #CE3F6D #B5CE3F #3FCEA0

split-complementary

#583FCE #CEA03F #6DCE3F

monochromatic

#2D1E75 #402AA6 #583FCE #8270DA #ADA1E7

Accessibility & contrast

On white

6.96

#583FCE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#583FCE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #583FCE

6.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583FCE	#FFFFFF	#000000	##FFFFFF
##583FCE	1.00	6.96	3.02	6.96
#FFFFFF	6.96	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ED2

Deuteranopia (green-blind)

#0055CB

Tritanopia (blue-blind)

#176582

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #583fce;
/* rgb */ color: rgb(88, 63, 206);
/* oklch */ color: oklch(48.7% 0.208 283.5);

Tailwind

colors: {
  custom: {
    50: '#9376de',
    500: '#583fce',
    950: '#000000',
  },
}

SCSS

$custom: #583fce;
$custom-light: #9376de;
$custom-dark: #000000;

JSON

{
  "hex": "#583fce",
  "rgb": {
    "r": 88,
    "g": 63,
    "b": 206
  },
  "hsl": {
    "h": 250.49,
    "s": 59.336,
    "l": 52.745
  },
  "oklch": {
    "l": 0.48652,
    "c": 0.20828,
    "h": 283.5
  },
  "luminance": 0.10086
}

Semantic roles & 50–950 ramp

primary

#583FCE

secondary

#C9D395

accent

#E345C7

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #583FCE

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

Preview Lab → · Contrast checker → · Palette generator →