#583FAF#583FAF

#583FAF is a mid, vivid violet. Relative luminance 0.087; OKLCH L 46.0% C 0.170 H 288.1°. Best body text is #FFFFFF at 7.65:1 contrast (WCAG AA passes).

Color values

HEX	#583FAF
RGB	rgb(88, 63, 175)
HSL	hsl(253, 47%, 47%)
HSV	hsv(253, 64%, 69%)
CMYK	cmyk(49.7%, 64%, 0%, 31.4%)
CIE-LAB	lab(35.45, 39.36, -56.33)
CIE-LCH	lch(35.45, 68.72, 304.94°)
OKLab	oklab(46.03% 0.0528 -0.1614)
OKLCH	oklch(46.03% 0.17 288.1)
XYZ	xyz(13.5376, 8.7243, 41.5198)
Luminance	0.0872 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.12

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583FAF #96AF3F

analogous

#3F5EAF #583FAF #903FAF

triadic

#583FAF #AF583F #3FAF58

tetradic

#583FAF #AF3F5E #96AF3F #3FAF90

square

#583FAF #AF3F5E #96AF3F #3FAF90

split-complementary

#583FAF #AF903F #5EAF3F

monochromatic

#2B1F55 #412F82 #583FAF #7A64C7 #A191D7

Accessibility & contrast

On white

7.65

#583FAF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#583FAF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583FAF

7.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583FAF	#FFFFFF	#000000	##FFFFFF
##583FAF	1.00	7.65	2.74	7.65
#FFFFFF	7.65	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056B3

Deuteranopia (green-blind)

#0050AD

Tritanopia (blue-blind)

#3A5A71

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #583faf;
/* rgb */ color: rgb(88, 63, 175);
/* oklch */ color: oklch(46.0% 0.170 288.1);

Tailwind

colors: {
  custom: {
    50: '#8e75c8',
    500: '#583faf',
    950: '#000000',
  },
}

SCSS

$custom: #583faf;
$custom-light: #8e75c8;
$custom-dark: #000000;

JSON

{
  "hex": "#583faf",
  "rgb": {
    "r": 88,
    "g": 63,
    "b": 175
  },
  "hsl": {
    "h": 253.393,
    "s": 47.059,
    "l": 46.667
  },
  "oklch": {
    "l": 0.46028,
    "c": 0.16977,
    "h": 288.1
  },
  "luminance": 0.08725
}

Semantic roles & 50–950 ramp

primary

#583FAF

secondary

#B5C387

accent

#D751B9

background

#F9F7FC

surface

#F1EDF8

border

#CBC8D1

text

#0D0813

muted

#7E7B82

Preview Lab

Preview with #583FAF

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

Preview Lab → · Contrast checker → · Palette generator →