#623DC7#623DC7

#623DC7 is a mid, highly saturated violet. Relative luminance 0.101; OKLCH L 48.7% C 0.201 H 289.0°. Best body text is #FFFFFF at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#623DC7
RGB	rgb(98, 61, 199)
HSL	hsl(256, 55%, 51%)
HSV	hsv(256, 69%, 78%)
CMYK	cmyk(50.8%, 69.3%, 0%, 22%)
CIE-LAB	lab(37.94, 49.26, -66.34)
CIE-LCH	lch(37.94, 82.63, 306.60°)
OKLab	oklab(48.66% 0.0654 -0.1904)
OKLCH	oklch(48.66% 0.201 289)
XYZ	xyz(17.0116, 10.0569, 55.0666)
Luminance	0.1006 (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

#623DC7 #A2C73D

analogous

#3D5DC7 #623DC7 #A73DC7

triadic

#623DC7 #C7623D #3DC762

tetradic

#623DC7 #C73D5D #A2C73D #3DC7A7

square

#623DC7 #C73D5D #A2C73D #3DC7A7

split-complementary

#623DC7 #C7A73D #5DC73D

monochromatic

#331F6B #4A2D9A #623DC7 #886CD5 #AF9CE2

Accessibility & contrast

On white

6.97

#623DC7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#623DC7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #623DC7

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623DC7	#FFFFFF	#000000	##FFFFFF
##623DC7	1.00	6.97	3.01	6.97
#FFFFFF	6.97	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CCB

Deuteranopia (green-blind)

#0056C4

Tritanopia (blue-blind)

#3E607D

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #623dc7;
/* rgb */ color: rgb(98, 61, 199);
/* oklch */ color: oklch(48.7% 0.201 289.0);

Tailwind

colors: {
  custom: {
    50: '#9875d9',
    500: '#623dc7',
    950: '#000000',
  },
}

SCSS

$custom: #623dc7;
$custom-light: #9875d9;
$custom-dark: #000000;

JSON

{
  "hex": "#623dc7",
  "rgb": {
    "r": 98,
    "g": 61,
    "b": 199
  },
  "hsl": {
    "h": 256.087,
    "s": 55.2,
    "l": 50.98
  },
  "oklch": {
    "l": 0.48659,
    "c": 0.20134,
    "h": 289
  },
  "luminance": 0.10058
}

Semantic roles & 50–950 ramp

primary

#623DC7

secondary

#BECE91

accent

#DF49B7

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0F0915

muted

#7E7B83

Preview Lab

Preview with #623DC7

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

Preview Lab → · Contrast checker → · Palette generator →