#583CC4#583CC4

#583CC4 is a mid, vivid violet. Relative luminance 0.093; OKLCH L 47.3% C 0.200 H 285.3°. Best body text is #FFFFFF at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#583CC4
RGB	rgb(88, 60, 196)
HSL	hsl(252, 54%, 50%)
HSV	hsv(252, 69%, 77%)
CMYK	cmyk(55.1%, 69.4%, 0%, 23.1%)
CIE-LAB	lab(36.54, 47.30, -66.93)
CIE-LCH	lch(36.54, 81.96, 305.25°)
OKLab	oklab(47.35% 0.0528 -0.1925)
OKLCH	oklch(47.35% 0.2 285.3)
XYZ	xyz(15.6012, 9.2911, 53.1851)
Luminance	0.0929 (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

#583CC4 #A8C43C

analogous

#3C64C4 #583CC4 #9C3CC4

triadic

#583CC4 #C4583C #3CC458

tetradic

#583CC4 #C43C64 #A8C43C #3CC49C

square

#583CC4 #C43C64 #A8C43C #3CC49C

split-complementary

#583CC4 #C49C3C #64C43C

monochromatic

#2E1F67 #432D96 #583CC4 #806BD2 #A89AE0

Accessibility & contrast

On white

7.35

#583CC4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#583CC4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583CC4

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583CC4	#FFFFFF	#000000	##FFFFFF
##583CC4	1.00	7.35	2.86	7.35
#FFFFFF	7.35	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AC8

Deuteranopia (green-blind)

#0052C1

Tritanopia (blue-blind)

#27607B

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #583cc4;
/* rgb */ color: rgb(88, 60, 196);
/* oklch */ color: oklch(47.3% 0.200 285.3);

Tailwind

colors: {
  custom: {
    50: '#9274d7',
    500: '#583cc4',
    950: '#000000',
  },
}

SCSS

$custom: #583cc4;
$custom-light: #9274d7;
$custom-dark: #000000;

JSON

{
  "hex": "#583cc4",
  "rgb": {
    "r": 88,
    "g": 60,
    "b": 196
  },
  "hsl": {
    "h": 252.353,
    "s": 53.543,
    "l": 50.196
  },
  "oklch": {
    "l": 0.47347,
    "c": 0.19958,
    "h": 285.3
  },
  "luminance": 0.09292
}

Semantic roles & 50–950 ramp

primary

#583CC4

secondary

#C0CC90

accent

#DD4BBF

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #583CC4

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

Preview Lab → · Contrast checker → · Palette generator →