#623FAC#623FAC

#623FAC is a mid, vivid violet. Relative luminance 0.091; OKLCH L 46.8% C 0.166 H 293.8°. Best body text is #FFFFFF at 7.43:1 contrast (WCAG AA passes).

Color values

HEX	#623FAC
RGB	rgb(98, 63, 172)
HSL	hsl(259, 46%, 46%)
HSV	hsv(259, 63%, 67%)
CMYK	cmyk(43%, 63.4%, 0%, 32.5%)
CIE-LAB	lab(36.23, 40.53, -53.22)
CIE-LCH	lch(36.23, 66.90, 307.29°)
OKLab	oklab(46.77% 0.0669 -0.1519)
OKLCH	oklch(46.77% 0.166 293.8)
XYZ	xyz(14.2589, 9.1299, 40.0327)
Luminance	0.0913 (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

#623FAC #89AC3F

analogous

#3F52AC #623FAC #983FAC

triadic

#623FAC #AC623F #3FAC62

tetradic

#623FAC #AC3F52 #89AC3F #3FAC98

square

#623FAC #AC3F52 #89AC3F #3FAC98

split-complementary

#623FAC #AC983F #52AC3F

monochromatic

#2F1E52 #482F7F #623FAC #8263C6 #A68FD6

Accessibility & contrast

On white

7.43

#623FAC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#623FAC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623FAC

7.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623FAC	#FFFFFF	#000000	##FFFFFF
##623FAC	1.00	7.43	2.83	7.43
#FFFFFF	7.43	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056AF

Deuteranopia (green-blind)

#0053AA

Tritanopia (blue-blind)

#4E586F

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #623fac;
/* rgb */ color: rgb(98, 63, 172);
/* oklch */ color: oklch(46.8% 0.166 293.8);

Tailwind

colors: {
  custom: {
    50: '#9476c5',
    500: '#623fac',
    950: '#000000',
  },
}

SCSS

$custom: #623fac;
$custom-light: #9476c5;
$custom-dark: #000000;

JSON

{
  "hex": "#623fac",
  "rgb": {
    "r": 98,
    "g": 63,
    "b": 172
  },
  "hsl": {
    "h": 259.266,
    "s": 46.383,
    "l": 46.078
  },
  "oklch": {
    "l": 0.46767,
    "c": 0.16597,
    "h": 293.8
  },
  "luminance": 0.0913
}

Semantic roles & 50–950 ramp

primary

#623FAC

secondary

#AEC186

accent

#D652AC

background

#F9F7FC

surface

#F2EDF8

border

#CCC8D1

text

#0E0813

muted

#7E7B82

Preview Lab

Preview with #623FAC

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

Preview Lab → · Contrast checker → · Palette generator →