#583DB6#583DB6

#583DB6 is a mid, vivid violet. Relative luminance 0.088; OKLCH L 46.3% C 0.181 H 287.3°. Best body text is #FFFFFF at 7.61:1 contrast (WCAG AA passes).

Color values

HEX	#583DB6
RGB	rgb(88, 61, 182)
HSL	hsl(253, 50%, 48%)
HSV	hsv(253, 66%, 71%)
CMYK	cmyk(51.6%, 66.5%, 0%, 28.6%)
CIE-LAB	lab(35.57, 42.60, -60.27)
CIE-LCH	lch(35.57, 73.80, 305.25°)
OKLab	oklab(46.29% 0.054 -0.1729)
OKLCH	oklch(46.29% 0.181 287.3)
XYZ	xyz(14.1343, 8.7889, 45.1986)
Luminance	0.0879 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.17

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583DB6 #9BB63D

analogous

#3D5FB6 #583DB6 #943DB6

triadic

#583DB6 #B6583D #3DB658

tetradic

#583DB6 #B63D5F #9BB63D #3DB694

square

#583DB6 #B63D5F #9BB63D #3DB694

split-complementary

#583DB6 #B6943D #5FB63D

monochromatic

#2C1E5A #422E88 #583DB6 #7C65CB #A393DB

Accessibility & contrast

On white

7.61

#583DB6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#583DB6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583DB6

7.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583DB6	#FFFFFF	#000000	##FFFFFF
##583DB6	1.00	7.61	2.76	7.61
#FFFFFF	7.61	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057BA

Deuteranopia (green-blind)

#0050B4

Tritanopia (blue-blind)

#355B74

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #583db6;
/* rgb */ color: rgb(88, 61, 182);
/* oklch */ color: oklch(46.3% 0.181 287.3);

Tailwind

colors: {
  custom: {
    50: '#9074cd',
    500: '#583db6',
    950: '#000000',
  },
}

SCSS

$custom: #583db6;
$custom-light: #9074cd;
$custom-dark: #000000;

JSON

{
  "hex": "#583db6",
  "rgb": {
    "r": 88,
    "g": 61,
    "b": 182
  },
  "hsl": {
    "h": 253.388,
    "s": 49.794,
    "l": 47.647
  },
  "oklch": {
    "l": 0.46293,
    "c": 0.18118,
    "h": 287.3
  },
  "luminance": 0.0879
}

Semantic roles & 50–950 ramp

primary

#583DB6

secondary

#B8C689

accent

#D94EBA

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0D0814

muted

#7E7B82

Preview Lab

Preview with #583DB6

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

Preview Lab → · Contrast checker → · Palette generator →