#583FC8#583FC8

#583FC8 is a mid, highly saturated violet. Relative luminance 0.098; OKLCH L 48.1% C 0.201 H 284.3°. Best body text is #FFFFFF at 7.09:1 contrast (WCAG AA passes).

Color values

HEX	#583FC8
RGB	rgb(88, 63, 200)
HSL	hsl(251, 55%, 52%)
HSV	hsv(251, 69%, 78%)
CMYK	cmyk(56%, 68.5%, 0%, 21.6%)
CIE-LAB	lab(37.48, 46.85, -67.72)
CIE-LCH	lch(37.48, 82.34, 304.68°)
OKLab	oklab(48.13% 0.0495 -0.1948)
OKLCH	oklch(48.13% 0.201 284.3)
XYZ	xyz(16.2242, 9.7989, 55.6688)
Luminance	0.0980 (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

#583FC8 #AFC83F

analogous

#3F6BC8 #583FC8 #9D3FC8

triadic

#583FC8 #C8583F #3FC858

tetradic

#583FC8 #C83F6B #AFC83F #3FC89D

square

#583FC8 #C83F6B #AFC83F #3FC89D

split-complementary

#583FC8 #C89D3F #6BC83F

monochromatic

#2E1F6D #412D9D #583FC8 #816FD6 #AB9EE3

Accessibility & contrast

On white

7.09

#583FC8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#583FC8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583FC8

7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583FC8	#FFFFFF	#000000	##FFFFFF
##583FC8	1.00	7.09	2.96	7.09
#FFFFFF	7.09	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CCC

Deuteranopia (green-blind)

#0054C5

Tritanopia (blue-blind)

#21637E

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #583fc8;
/* rgb */ color: rgb(88, 63, 200);
/* oklch */ color: oklch(48.1% 0.201 284.3);

Tailwind

colors: {
  custom: {
    50: '#9276da',
    500: '#583fc8',
    950: '#000000',
  },
}

SCSS

$custom: #583fc8;
$custom-light: #9276da;
$custom-dark: #000000;

JSON

{
  "hex": "#583fc8",
  "rgb": {
    "r": 88,
    "g": 63,
    "b": 200
  },
  "hsl": {
    "h": 250.949,
    "s": 55.466,
    "l": 51.569
  },
  "oklch": {
    "l": 0.48125,
    "c": 0.20101,
    "h": 284.3
  },
  "luminance": 0.098
}

Semantic roles & 50–950 ramp

primary

#583FC8

secondary

#C5D093

accent

#DF49C3

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #583FC8

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

Preview Lab → · Contrast checker → · Palette generator →