#583EC5#583EC5

#583EC5 is a mid, vivid violet. Relative luminance 0.096; OKLCH L 47.7% C 0.199 H 284.8°. Best body text is #FFFFFF at 7.22:1 contrast (WCAG AA passes).

Color values

HEX	#583EC5
RGB	rgb(88, 62, 197)
HSL	hsl(252, 54%, 51%)
HSV	hsv(252, 69%, 77%)
CMYK	cmyk(55.3%, 68.5%, 0%, 22.7%)
CIE-LAB	lab(37.02, 46.50, -66.72)
CIE-LCH	lch(37.02, 81.32, 304.88°)
OKLab	oklab(47.72% 0.0509 -0.1919)
OKLCH	oklch(47.72% 0.199 284.8)
XYZ	xyz(15.8221, 9.5503, 53.8222)
Luminance	0.0955 (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

#583EC5 #ABC53E

analogous

#3E67C5 #583EC5 #9C3EC5

triadic

#583EC5 #C5583E #3EC558

tetradic

#583EC5 #C53E67 #ABC53E #3EC59C

square

#583EC5 #C53E67 #ABC53E #3EC59C

split-complementary

#583EC5 #C59C3E #67C53E

monochromatic

#2E2069 #422E98 #583EC5 #816DD3 #A99CE1

Accessibility & contrast

On white

7.22

#583EC5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#583EC5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583EC5

7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583EC5	#FFFFFF	#000000	##FFFFFF
##583EC5	1.00	7.22	2.91	7.22
#FFFFFF	7.22	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BC9

Deuteranopia (green-blind)

#0053C2

Tritanopia (blue-blind)

#26617D

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #583ec5;
/* rgb */ color: rgb(88, 62, 197);
/* oklch */ color: oklch(47.7% 0.199 284.8);

Tailwind

colors: {
  custom: {
    50: '#9275d8',
    500: '#583ec5',
    950: '#000000',
  },
}

SCSS

$custom: #583ec5;
$custom-light: #9275d8;
$custom-dark: #000000;

JSON

{
  "hex": "#583ec5",
  "rgb": {
    "r": 88,
    "g": 62,
    "b": 197
  },
  "hsl": {
    "h": 251.556,
    "s": 53.785,
    "l": 50.784
  },
  "oklch": {
    "l": 0.47719,
    "c": 0.1985,
    "h": 284.8
  },
  "luminance": 0.09551
}

Semantic roles & 50–950 ramp

primary

#583EC5

secondary

#C2CD91

accent

#DD4BC1

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #583EC5

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

Preview Lab → · Contrast checker → · Palette generator →