#583DC4#583DC4

#583DC4 is a mid, vivid violet. Relative luminance 0.094; OKLCH L 47.5% C 0.198 H 285.2°. Best body text is #FFFFFF at 7.29:1 contrast (WCAG AA passes).

Color values

HEX	#583DC4
RGB	rgb(88, 61, 196)
HSL	hsl(252, 53%, 50%)
HSV	hsv(252, 69%, 77%)
CMYK	cmyk(55.1%, 68.9%, 0%, 23.1%)
CIE-LAB	lab(36.74, 46.76, -66.60)
CIE-LCH	lch(36.74, 81.37, 305.07°)
OKLab	oklab(47.49% 0.0519 -0.1915)
OKLCH	oklch(47.49% 0.198 285.2)
XYZ	xyz(15.6540, 9.3968, 53.2028)
Luminance	0.0940 (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

#583DC4 #A9C43D

analogous

#3D65C4 #583DC4 #9B3DC4

triadic

#583DC4 #C4583D #3DC458

tetradic

#583DC4 #C43D65 #A9C43D #3DC49B

square

#583DC4 #C43D65 #A9C43D #3DC49B

split-complementary

#583DC4 #C49B3D #65C43D

monochromatic

#2E1F67 #432E96 #583DC4 #806CD2 #A99BE1

Accessibility & contrast

On white

7.29

#583DC4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#583DC4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583DC4

7.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583DC4	#FFFFFF	#000000	##FFFFFF
##583DC4	1.00	7.29	2.88	7.29
#FFFFFF	7.29	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AC8

Deuteranopia (green-blind)

#0052C1

Tritanopia (blue-blind)

#27607C

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #583dc4;
/* rgb */ color: rgb(88, 61, 196);
/* oklch */ color: oklch(47.5% 0.198 285.2);

Tailwind

colors: {
  custom: {
    50: '#9275d7',
    500: '#583dc4',
    950: '#000000',
  },
}

SCSS

$custom: #583dc4;
$custom-light: #9275d7;
$custom-dark: #000000;

JSON

{
  "hex": "#583dc4",
  "rgb": {
    "r": 88,
    "g": 61,
    "b": 196
  },
  "hsl": {
    "h": 252,
    "s": 53.36,
    "l": 50.392
  },
  "oklch": {
    "l": 0.47489,
    "c": 0.19843,
    "h": 285.2
  },
  "luminance": 0.09398
}

Semantic roles & 50–950 ramp

primary

#583DC4

secondary

#C0CD90

accent

#DD4BC0

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0E0814

muted

#7E7B83

Preview Lab

Preview with #583DC4

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

Preview Lab → · Contrast checker → · Palette generator →