#623CB3#623CB3

#623CB3 is a mid, vivid violet. Relative luminance 0.091; OKLCH L 46.9% C 0.179 H 292.9°. Best body text is #FFFFFF at 7.46:1 contrast (WCAG AA passes).

Color values

HEX	#623CB3
RGB	rgb(98, 60, 179)
HSL	hsl(259, 50%, 47%)
HSV	hsv(259, 66%, 70%)
CMYK	cmyk(45.3%, 66.5%, 0%, 29.8%)
CIE-LAB	lab(36.14, 44.16, -57.53)
CIE-LCH	lch(36.14, 72.53, 307.51°)
OKLab	oklab(46.87% 0.0695 -0.1645)
OKLCH	oklch(46.87% 0.179 292.9)
XYZ	xyz(14.7873, 9.0826, 43.6131)
Luminance	0.0908 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 3.23

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623CB3 #8DB33C

analogous

#3C51B3 #623CB3 #9E3CB3

triadic

#623CB3 #B3623C #3CB362

tetradic

#623CB3 #B33C51 #8DB33C #3CB39E

square

#623CB3 #B33C51 #8DB33C #3CB39E

split-complementary

#623CB3 #B39E3C #51B33C

monochromatic

#301D57 #492D85 #623CB3 #8362CA #A790DA

Accessibility & contrast

On white

7.46

#623CB3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#623CB3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623CB3

7.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623CB3	#FFFFFF	#000000	##FFFFFF
##623CB3	1.00	7.46	2.82	7.46
#FFFFFF	7.46	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057B7

Deuteranopia (green-blind)

#0053B1

Tritanopia (blue-blind)

#4A5972

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #623cb3;
/* rgb */ color: rgb(98, 60, 179);
/* oklch */ color: oklch(46.9% 0.179 292.9);

Tailwind

colors: {
  custom: {
    50: '#9574cb',
    500: '#623cb3',
    950: '#000000',
  },
}

SCSS

$custom: #623cb3;
$custom-light: #9574cb;
$custom-dark: #000000;

JSON

{
  "hex": "#623cb3",
  "rgb": {
    "r": 98,
    "g": 60,
    "b": 179
  },
  "hsl": {
    "h": 259.16,
    "s": 49.791,
    "l": 46.863
  },
  "oklch": {
    "l": 0.46867,
    "c": 0.17861,
    "h": 292.9
  },
  "luminance": 0.09083
}

Semantic roles & 50–950 ramp

primary

#623CB3

secondary

#B1C586

accent

#D94EAD

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0E0813

muted

#7E7B82

Preview Lab

Preview with #623CB3

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

Preview Lab → · Contrast checker → · Palette generator →