#623CC8#623CC8

#623CC8 is a mid, highly saturated violet. Relative luminance 0.100; OKLCH L 48.6% C 0.204 H 288.9°. Best body text is #FFFFFF at 7.00:1 contrast (WCAG AA passes).

Color values

HEX	#623CC8
RGB	rgb(98, 60, 200)
HSL	hsl(256, 56%, 51%)
HSV	hsv(256, 70%, 78%)
CMYK	cmyk(51%, 70%, 0%, 21.6%)
CIE-LAB	lab(37.84, 50.07, -67.09)
CIE-LCH	lch(37.84, 83.71, 306.73°)
OKLab	oklab(48.61% 0.0661 -0.1926)
OKLCH	oklch(48.61% 0.204 288.9)
XYZ	xyz(17.0752, 9.9977, 55.6624)
Luminance	0.1000 (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

#623CC8 #A2C83C

analogous

#3C5CC8 #623CC8 #A83CC8

triadic

#623CC8 #C8623C #3CC862

tetradic

#623CC8 #C83C5C #A2C83C #3CC8A8

square

#623CC8 #C83C5C #A2C83C #3CC8A8

split-complementary

#623CC8 #C8A83C #5CC83C

monochromatic

#331E6B #4A2C9B #623CC8 #886CD5 #AF9BE3

Accessibility & contrast

On white

7.00

#623CC8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

3.00

#623CC8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #623CC8

7.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623CC8	#FFFFFF	#000000	##FFFFFF
##623CC8	1.00	7.00	3.00	7.00
#FFFFFF	7.00	1.00	21.00	1.00
#000000	3.00	21.00	1.00	21.00
##FFFFFF	7.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CCC

Deuteranopia (green-blind)

#0056C5

Tritanopia (blue-blind)

#3D607E

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #623cc8;
/* rgb */ color: rgb(98, 60, 200);
/* oklch */ color: oklch(48.6% 0.204 288.9);

Tailwind

colors: {
  custom: {
    50: '#9875da',
    500: '#623cc8',
    950: '#000000',
  },
}

SCSS

$custom: #623cc8;
$custom-light: #9875da;
$custom-dark: #000000;

JSON

{
  "hex": "#623cc8",
  "rgb": {
    "r": 98,
    "g": 60,
    "b": 200
  },
  "hsl": {
    "h": 256.286,
    "s": 56,
    "l": 50.98
  },
  "oklch": {
    "l": 0.48609,
    "c": 0.20367,
    "h": 288.9
  },
  "luminance": 0.09999
}

Semantic roles & 50–950 ramp

primary

#623CC8

secondary

#BECF91

accent

#DF49B6

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0F0815

muted

#7E7B83

Preview Lab

Preview with #623CC8

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

Preview Lab → · Contrast checker → · Palette generator →