#583ECF#583ECF

#583ECF is a mid, highly saturated violet. Relative luminance 0.100; OKLCH L 48.6% C 0.211 H 283.5°. Best body text is #FFFFFF at 6.99:1 contrast (WCAG AA passes).

Color values

HEX	#583ECF
RGB	rgb(88, 62, 207)
HSL	hsl(251, 60%, 53%)
HSV	hsv(251, 70%, 81%)
CMYK	cmyk(57.5%, 70%, 0%, 18.8%)
CIE-LAB	lab(37.89, 49.48, -71.12)
CIE-LCH	lch(37.89, 86.64, 304.83°)
OKLab	oklab(48.6% 0.0491 -0.2048)
OKLCH	oklch(48.6% 0.211 283.5)
XYZ	xyz(17.0061, 10.0239, 60.0581)
Luminance	0.1003 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blurple

#5539CC

ΔE00 1.33

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583ECF #B5CF3E

analogous

#3E6CCF #583ECF #A13ECF

triadic

#583ECF #CF583E #3ECF58

tetradic

#583ECF #CF3E6C #B5CF3E #3ECFA1

square

#583ECF #CF3E6C #B5CF3E #3ECFA1

split-complementary

#583ECF #CFA13E #6CCF3E

monochromatic

#2D1D75 #4029A6 #583ECF #826FDB #ADA0E7

Accessibility & contrast

On white

6.99

#583ECF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#583ECF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #583ECF

6.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583ECF	#FFFFFF	#000000	##FFFFFF
##583ECF	1.00	6.99	3.01	6.99
#FFFFFF	6.99	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ED3

Deuteranopia (green-blind)

#0054CC

Tritanopia (blue-blind)

#156582

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #583ecf;
/* rgb */ color: rgb(88, 62, 207);
/* oklch */ color: oklch(48.6% 0.211 283.5);

Tailwind

colors: {
  custom: {
    50: '#9376df',
    500: '#583ecf',
    950: '#000000',
  },
}

SCSS

$custom: #583ecf;
$custom-light: #9376df;
$custom-dark: #000000;

JSON

{
  "hex": "#583ecf",
  "rgb": {
    "r": 88,
    "g": 62,
    "b": 207
  },
  "hsl": {
    "h": 250.759,
    "s": 60.166,
    "l": 52.745
  },
  "oklch": {
    "l": 0.48601,
    "c": 0.21057,
    "h": 283.5
  },
  "luminance": 0.10025
}

Semantic roles & 50–950 ramp

primary

#583ECF

secondary

#C9D495

accent

#E344C7

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #583ECF

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

Preview Lab → · Contrast checker → · Palette generator →