#623CB4#623CB4

#623CB4 is a mid, vivid violet. Relative luminance 0.091; OKLCH L 46.9% C 0.180 H 292.7°. Best body text is #FFFFFF at 7.43:1 contrast (WCAG AA passes).

Color values

HEX	#623CB4
RGB	rgb(98, 60, 180)
HSL	hsl(259, 50%, 47%)
HSV	hsv(259, 67%, 71%)
CMYK	cmyk(45.6%, 66.7%, 0%, 29.4%)
CIE-LAB	lab(36.22, 44.44, -57.99)
CIE-LCH	lch(36.22, 73.07, 307.47°)
OKLab	oklab(46.95% 0.0693 -0.1659)
OKLCH	oklch(46.95% 0.18 292.7)
XYZ	xyz(14.8888, 9.1232, 44.1477)
Luminance	0.0912 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 3.09

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623CB4 #8EB43C

analogous

#3C52B4 #623CB4 #9E3CB4

triadic

#623CB4 #B4623C #3CB462

tetradic

#623CB4 #B43C52 #8EB43C #3CB49E

square

#623CB4 #B43C52 #8EB43C #3CB49E

split-complementary

#623CB4 #B49E3C #52B43C

monochromatic

#301D58 #492D86 #623CB4 #8362CB #A890DA

Accessibility & contrast

On white

7.43

#623CB4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#623CB4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623CB4

7.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623CB4	#FFFFFF	#000000	##FFFFFF
##623CB4	1.00	7.43	2.82	7.43
#FFFFFF	7.43	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057B8

Deuteranopia (green-blind)

#0053B2

Tritanopia (blue-blind)

#4A5973

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #623cb4;
/* rgb */ color: rgb(98, 60, 180);
/* oklch */ color: oklch(46.9% 0.180 292.7);

Tailwind

colors: {
  custom: {
    50: '#9574cb',
    500: '#623cb4',
    950: '#000000',
  },
}

SCSS

$custom: #623cb4;
$custom-light: #9574cb;
$custom-dark: #000000;

JSON

{
  "hex": "#623cb4",
  "rgb": {
    "r": 98,
    "g": 60,
    "b": 180
  },
  "hsl": {
    "h": 259,
    "s": 50,
    "l": 47.059
  },
  "oklch": {
    "l": 0.46947,
    "c": 0.17982,
    "h": 292.7
  },
  "luminance": 0.09124
}

Semantic roles & 50–950 ramp

primary

#623CB4

secondary

#B1C587

accent

#DA4EAD

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0E0813

muted

#7E7B82

Preview Lab

Preview with #623CB4

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

Preview Lab → · Contrast checker → · Palette generator →