#583DC5#583DC5

#583DC5 is a mid, vivid violet. Relative luminance 0.094; OKLCH L 47.6% C 0.200 H 285.0°. Best body text is #FFFFFF at 7.27:1 contrast (WCAG AA passes).

Color values

HEX	#583DC5
RGB	rgb(88, 61, 197)
HSL	hsl(252, 54%, 51%)
HSV	hsv(252, 69%, 77%)
CMYK	cmyk(55.3%, 69%, 0%, 22.7%)
CIE-LAB	lab(36.82, 47.05, -67.04)
CIE-LCH	lch(36.82, 81.91, 305.06°)
OKLab	oklab(47.58% 0.0517 -0.1928)
OKLCH	oklch(47.58% 0.2 285)
XYZ	xyz(15.7682, 9.4425, 53.8042)
Luminance	0.0944 (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

#583DC5 #AAC53D

analogous

#3D66C5 #583DC5 #9C3DC5

triadic

#583DC5 #C5583D #3DC558

tetradic

#583DC5 #C53D66 #AAC53D #3DC59C

square

#583DC5 #C53D66 #AAC53D #3DC59C

split-complementary

#583DC5 #C59C3D #66C53D

monochromatic

#2E1F68 #422D98 #583DC5 #816CD3 #A99BE1

Accessibility & contrast

On white

7.27

#583DC5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#583DC5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583DC5

7.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583DC5	#FFFFFF	#000000	##FFFFFF
##583DC5	1.00	7.27	2.89	7.27
#FFFFFF	7.27	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AC9

Deuteranopia (green-blind)

#0052C2

Tritanopia (blue-blind)

#26607C

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #583dc5;
/* rgb */ color: rgb(88, 61, 197);
/* oklch */ color: oklch(47.6% 0.200 285.0);

Tailwind

colors: {
  custom: {
    50: '#9275d8',
    500: '#583dc5',
    950: '#000000',
  },
}

SCSS

$custom: #583dc5;
$custom-light: #9275d8;
$custom-dark: #000000;

JSON

{
  "hex": "#583dc5",
  "rgb": {
    "r": 88,
    "g": 61,
    "b": 197
  },
  "hsl": {
    "h": 251.912,
    "s": 53.968,
    "l": 50.588
  },
  "oklch": {
    "l": 0.47576,
    "c": 0.19965,
    "h": 285
  },
  "luminance": 0.09443
}

Semantic roles & 50–950 ramp

primary

#583DC5

secondary

#C1CD91

accent

#DD4AC0

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #583DC5

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

Preview Lab → · Contrast checker → · Palette generator →