#583BBD#583BBD

#583BBD is a mid, vivid violet. Relative luminance 0.089; OKLCH L 46.6% C 0.192 H 286.6°. Best body text is #FFFFFF at 7.57:1 contrast (WCAG AA passes).

Color values

HEX	#583BBD
RGB	rgb(88, 59, 189)
HSL	hsl(253, 52%, 49%)
HSV	hsv(253, 69%, 74%)
CMYK	cmyk(53.4%, 68.8%, 0%, 25.9%)
CIE-LAB	lab(35.74, 45.78, -64.12)
CIE-LCH	lch(35.74, 78.79, 305.53°)
OKLab	oklab(46.59% 0.0548 -0.1842)
OKLCH	oklch(46.59% 0.192 286.6)
XYZ	xyz(14.7710, 8.8760, 49.0692)
Luminance	0.0888 (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

#583BBD #A0BD3B

analogous

#3B5FBD #583BBD #993BBD

triadic

#583BBD #BD583B #3BBD58

tetradic

#583BBD #BD3B5F #A0BD3B #3BBD99

square

#583BBD #BD3B5F #A0BD3B #3BBD99

split-complementary

#583BBD #BD993B #5FBD3B

monochromatic

#2D1E60 #422C8E #583BBD #7D66CF #A595DE

Accessibility & contrast

On white

7.57

#583BBD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#583BBD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583BBD

7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583BBD	#FFFFFF	#000000	##FFFFFF
##583BBD	1.00	7.57	2.78	7.57
#FFFFFF	7.57	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057C1

Deuteranopia (green-blind)

#0050BA

Tritanopia (blue-blind)

#2F5C77

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #583bbd;
/* rgb */ color: rgb(88, 59, 189);
/* oklch */ color: oklch(46.6% 0.192 286.6);

Tailwind

colors: {
  custom: {
    50: '#9173d2',
    500: '#583bbd',
    950: '#000000',
  },
}

SCSS

$custom: #583bbd;
$custom-light: #9173d2;
$custom-dark: #000000;

JSON

{
  "hex": "#583bbd",
  "rgb": {
    "r": 88,
    "g": 59,
    "b": 189
  },
  "hsl": {
    "h": 253.385,
    "s": 52.419,
    "l": 48.627
  },
  "oklch": {
    "l": 0.46594,
    "c": 0.19224,
    "h": 286.6
  },
  "luminance": 0.08877
}

Semantic roles & 50–950 ramp

primary

#583BBD

secondary

#BBC98B

accent

#DC4CBC

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0E0814

muted

#7E7B83

Preview Lab

Preview with #583BBD

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

Preview Lab → · Contrast checker → · Palette generator →