#583CBF#583CBF

#583CBF is a mid, vivid violet. Relative luminance 0.091; OKLCH L 46.9% C 0.194 H 286.1°. Best body text is #FFFFFF at 7.46:1 contrast (WCAG AA passes).

Color values

HEX	#583CBF
RGB	rgb(88, 60, 191)
HSL	hsl(253, 52%, 49%)
HSV	hsv(253, 69%, 75%)
CMYK	cmyk(53.9%, 68.6%, 0%, 25.1%)
CIE-LAB	lab(36.11, 45.82, -64.69)
CIE-LCH	lch(36.11, 79.28, 305.31°)
OKLab	oklab(46.91% 0.0536 -0.1859)
OKLCH	oklch(46.91% 0.194 286.1)
XYZ	xyz(15.0415, 9.0672, 50.2377)
Luminance	0.0907 (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

#583CBF #A3BF3C

analogous

#3C62BF #583CBF #993CBF

triadic

#583CBF #BF583C #3CBF58

tetradic

#583CBF #BF3C62 #A3BF3C #3CBF99

square

#583CBF #BF3C62 #A3BF3C #3CBF99

split-complementary

#583CBF #BF993C #62BF3C

monochromatic

#2D1F62 #432D90 #583CBF #7F68D0 #A697DE

Accessibility & contrast

On white

7.46

#583CBF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#583CBF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583CBF

7.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583CBF	#FFFFFF	#000000	##FFFFFF
##583CBF	1.00	7.46	2.81	7.46
#FFFFFF	7.46	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058C3

Deuteranopia (green-blind)

#0051BC

Tritanopia (blue-blind)

#2D5E79

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #583cbf;
/* rgb */ color: rgb(88, 60, 191);
/* oklch */ color: oklch(46.9% 0.194 286.1);

Tailwind

colors: {
  custom: {
    50: '#9174d3',
    500: '#583cbf',
    950: '#000000',
  },
}

SCSS

$custom: #583cbf;
$custom-light: #9174d3;
$custom-dark: #000000;

JSON

{
  "hex": "#583cbf",
  "rgb": {
    "r": 88,
    "g": 60,
    "b": 191
  },
  "hsl": {
    "h": 252.824,
    "s": 52.191,
    "l": 49.216
  },
  "oklch": {
    "l": 0.46911,
    "c": 0.1935,
    "h": 286.1
  },
  "luminance": 0.09068
}

Semantic roles & 50–950 ramp

primary

#583CBF

secondary

#BDCA8D

accent

#DC4CBD

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0E0814

muted

#7E7B83

Preview Lab

Preview with #583CBF

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

Preview Lab → · Contrast checker → · Palette generator →