#583ECB#583ECB

#583ECB is a mid, highly saturated violet. Relative luminance 0.098; OKLCH L 48.2% C 0.206 H 284.0°. Best body text is #FFFFFF at 7.08:1 contrast (WCAG AA passes).

Color values

HEX	#583ECB
RGB	rgb(88, 62, 203)
HSL	hsl(251, 58%, 52%)
HSV	hsv(251, 69%, 80%)
CMYK	cmyk(56.7%, 69.5%, 0%, 20.4%)
CIE-LAB	lab(37.54, 48.29, -69.37)
CIE-LCH	lch(37.54, 84.52, 304.84°)
OKLab	oklab(48.25% 0.0499 -0.1996)
OKLCH	oklch(48.25% 0.206 284)
XYZ	xyz(16.5233, 9.8307, 57.5152)
Luminance	0.0983 (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

#583ECB #B1CB3E

analogous

#3E6BCB #583ECB #9F3ECB

triadic

#583ECB #CB583E #3ECB58

tetradic

#583ECB #CB3E6B #B1CB3E #3ECB9F

square

#583ECB #CB3E6B #B1CB3E #3ECB9F

split-complementary

#583ECB #CB9F3E #6BCB3E

monochromatic

#2D1E70 #412BA1 #583ECB #826ED8 #AB9EE5

Accessibility & contrast

On white

7.08

#583ECB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#583ECB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583ECB

7.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583ECB	#FFFFFF	#000000	##FFFFFF
##583ECB	1.00	7.08	2.97	7.08
#FFFFFF	7.08	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DCF

Deuteranopia (green-blind)

#0054C8

Tritanopia (blue-blind)

#1D6380

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #583ecb;
/* rgb */ color: rgb(88, 62, 203);
/* oklch */ color: oklch(48.2% 0.206 284.0);

Tailwind

colors: {
  custom: {
    50: '#9376dc',
    500: '#583ecb',
    950: '#000000',
  },
}

SCSS

$custom: #583ecb;
$custom-light: #9376dc;
$custom-dark: #000000;

JSON

{
  "hex": "#583ecb",
  "rgb": {
    "r": 88,
    "g": 62,
    "b": 203
  },
  "hsl": {
    "h": 251.064,
    "s": 57.551,
    "l": 51.961
  },
  "oklch": {
    "l": 0.48246,
    "c": 0.20577,
    "h": 284
  },
  "luminance": 0.09832
}

Semantic roles & 50–950 ramp

primary

#583ECB

secondary

#C6D194

accent

#E147C4

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #583ECB

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

Preview Lab → · Contrast checker → · Palette generator →