#583BC4#583BC4

#583BC4 is a mid, highly saturated violet. Relative luminance 0.092; OKLCH L 47.2% C 0.201 H 285.5°. Best body text is #FFFFFF at 7.40:1 contrast (WCAG AA passes).

Color values

HEX	#583BC4
RGB	rgb(88, 59, 196)
HSL	hsl(253, 54%, 50%)
HSV	hsv(253, 70%, 77%)
CMYK	cmyk(55.1%, 69.9%, 0%, 23.1%)
CIE-LAB	lab(36.34, 47.85, -67.25)
CIE-LCH	lch(36.34, 82.53, 305.43°)
OKLab	oklab(47.21% 0.0536 -0.1934)
OKLCH	oklch(47.21% 0.201 285.5)
XYZ	xyz(15.5493, 9.1873, 53.1678)
Luminance	0.0919 (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

#583BC4 #A7C43B

analogous

#3B62C4 #583BC4 #9D3BC4

triadic

#583BC4 #C4583B #3BC458

tetradic

#583BC4 #C43B62 #A7C43B #3BC49D

square

#583BC4 #C43B62 #A7C43B #3BC49D

split-complementary

#583BC4 #C49D3B #62C43B

monochromatic

#2E1F66 #432D95 #583BC4 #806AD2 #A899E0

Accessibility & contrast

On white

7.40

#583BC4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#583BC4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583BC4

7.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583BC4	#FFFFFF	#000000	##FFFFFF
##583BC4	1.00	7.40	2.84	7.40
#FFFFFF	7.40	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059C8

Deuteranopia (green-blind)

#0051C1

Tritanopia (blue-blind)

#275F7B

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #583bc4;
/* rgb */ color: rgb(88, 59, 196);
/* oklch */ color: oklch(47.2% 0.201 285.5);

Tailwind

colors: {
  custom: {
    50: '#9273d7',
    500: '#583bc4',
    950: '#000000',
  },
}

SCSS

$custom: #583bc4;
$custom-light: #9273d7;
$custom-dark: #000000;

JSON

{
  "hex": "#583bc4",
  "rgb": {
    "r": 88,
    "g": 59,
    "b": 196
  },
  "hsl": {
    "h": 252.701,
    "s": 53.725,
    "l": 50
  },
  "oklch": {
    "l": 0.47206,
    "c": 0.20071,
    "h": 285.5
  },
  "luminance": 0.09188
}

Semantic roles & 50–950 ramp

primary

#583BC4

secondary

#BFCC8F

accent

#DD4BBE

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #583BC4

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

Preview Lab → · Contrast checker → · Palette generator →