#583DB2#583DB2

#583DB2 is a mid, vivid violet. Relative luminance 0.086; OKLCH L 46.0% C 0.176 H 288.0°. Best body text is #FFFFFF at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#583DB2
RGB	rgb(88, 61, 178)
HSL	hsl(254, 49%, 47%)
HSV	hsv(254, 66%, 70%)
CMYK	cmyk(50.6%, 65.7%, 0%, 30.2%)
CIE-LAB	lab(35.25, 41.41, -58.43)
CIE-LCH	lch(35.25, 71.61, 305.33°)
OKLab	oklab(45.96% 0.0545 -0.1675)
OKLCH	oklch(45.96% 0.176 288)
XYZ	xyz(13.7268, 8.6259, 43.0525)
Luminance	0.0863 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.25

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583DB2 #97B23D

analogous

#3D5DB2 #583DB2 #933DB2

triadic

#583DB2 #B2583D #3DB258

tetradic

#583DB2 #B23D5D #97B23D #3DB293

square

#583DB2 #B23D5D #97B23D #3DB293

split-complementary

#583DB2 #B2933D #5DB23D

monochromatic

#2B1E57 #412D84 #583DB2 #7A63C9 #A190D9

Accessibility & contrast

On white

7.71

#583DB2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#583DB2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583DB2

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583DB2	#FFFFFF	#000000	##FFFFFF
##583DB2	1.00	7.71	2.73	7.71
#FFFFFF	7.71	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056B6

Deuteranopia (green-blind)

#0050B0

Tritanopia (blue-blind)

#385A72

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #583db2;
/* rgb */ color: rgb(88, 61, 178);
/* oklch */ color: oklch(46.0% 0.176 288.0);

Tailwind

colors: {
  custom: {
    50: '#8f74ca',
    500: '#583db2',
    950: '#000000',
  },
}

SCSS

$custom: #583db2;
$custom-light: #8f74ca;
$custom-dark: #000000;

JSON

{
  "hex": "#583db2",
  "rgb": {
    "r": 88,
    "g": 61,
    "b": 178
  },
  "hsl": {
    "h": 253.846,
    "s": 48.954,
    "l": 46.863
  },
  "oklch": {
    "l": 0.45961,
    "c": 0.17617,
    "h": 288
  },
  "luminance": 0.08627
}

Semantic roles & 50–950 ramp

primary

#583DB2

secondary

#B6C487

accent

#D94FB9

background

#F9F7FC

surface

#F2EDF8

border

#CCC8D1

text

#0D0813

muted

#7E7B82

Preview Lab

Preview with #583DB2

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

Preview Lab → · Contrast checker → · Palette generator →