#583EC4#583EC4

#583EC4 is a mid, vivid violet. Relative luminance 0.095; OKLCH L 47.6% C 0.197 H 285.0°. Best body text is #FFFFFF at 7.24:1 contrast (WCAG AA passes).

Color values

HEX	#583EC4
RGB	rgb(88, 62, 196)
HSL	hsl(252, 53%, 51%)
HSV	hsv(252, 68%, 77%)
CMYK	cmyk(55.1%, 68.4%, 0%, 23.1%)
CIE-LAB	lab(36.94, 46.20, -66.27)
CIE-LCH	lch(36.94, 80.79, 304.88°)
OKLab	oklab(47.63% 0.051 -0.1906)
OKLCH	oklch(47.63% 0.197 285)
XYZ	xyz(15.7079, 9.5046, 53.2207)
Luminance	0.0950 (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

#583EC4 #AAC43E

analogous

#3E67C4 #583EC4 #9B3EC4

triadic

#583EC4 #C4583E #3EC458

tetradic

#583EC4 #C43E67 #AAC43E #3EC49B

square

#583EC4 #C43E67 #AAC43E #3EC49B

split-complementary

#583EC4 #C49B3E #67C43E

monochromatic

#2E2068 #422E97 #583EC4 #816DD2 #A99CE1

Accessibility & contrast

On white

7.24

#583EC4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#583EC4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583EC4

7.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583EC4	#FFFFFF	#000000	##FFFFFF
##583EC4	1.00	7.24	2.90	7.24
#FFFFFF	7.24	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BC8

Deuteranopia (green-blind)

#0053C1

Tritanopia (blue-blind)

#27617C

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #583ec4;
/* rgb */ color: rgb(88, 62, 196);
/* oklch */ color: oklch(47.6% 0.197 285.0);

Tailwind

colors: {
  custom: {
    50: '#9275d7',
    500: '#583ec4',
    950: '#000000',
  },
}

SCSS

$custom: #583ec4;
$custom-light: #9275d7;
$custom-dark: #000000;

JSON

{
  "hex": "#583ec4",
  "rgb": {
    "r": 88,
    "g": 62,
    "b": 196
  },
  "hsl": {
    "h": 251.642,
    "s": 53.175,
    "l": 50.588
  },
  "oklch": {
    "l": 0.47633,
    "c": 0.19727,
    "h": 285
  },
  "luminance": 0.09505
}

Semantic roles & 50–950 ramp

primary

#583EC4

secondary

#C1CD91

accent

#DD4BC0

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0E0814

muted

#7E7B83

Preview Lab

Preview with #583EC4

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

Preview Lab → · Contrast checker → · Palette generator →