#623CCC#623CCC

#623CCC is a mid, highly saturated violet. Relative luminance 0.102; OKLCH L 49.0% C 0.208 H 288.3°. Best body text is #FFFFFF at 6.91:1 contrast (WCAG AA passes).

Color values

HEX	#623CCC
RGB	rgb(98, 60, 204)
HSL	hsl(256, 59%, 52%)
HSV	hsv(256, 71%, 80%)
CMYK	cmyk(52%, 70.6%, 0%, 20%)
CIE-LAB	lab(38.18, 51.19, -68.86)
CIE-LCH	lch(38.18, 85.81, 306.63°)
OKLab	oklab(48.95% 0.0653 -0.1978)
OKLCH	oklch(48.95% 0.208 288.3)
XYZ	xyz(17.5488, 10.1872, 58.1567)
Luminance	0.1019 (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

#623CCC #A6CC3C

analogous

#3C5ECC #623CCC #AA3CCC

triadic

#623CCC #CC623C #3CCC62

tetradic

#623CCC #CC3C5E #A6CC3C #3CCCAA

square

#623CCC #CC3C5E #A6CC3C #3CCCAA

split-complementary

#623CCC #CCAA3C #5ECC3C

monochromatic

#331D70 #492AA1 #623CCC #896DD9 #B09DE5

Accessibility & contrast

On white

6.91

#623CCC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#623CCC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #623CCC

6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623CCC	#FFFFFF	#000000	##FFFFFF
##623CCC	1.00	6.91	3.04	6.91
#FFFFFF	6.91	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DD0

Deuteranopia (green-blind)

#0056C9

Tritanopia (blue-blind)

#3A6280

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #623ccc;
/* rgb */ color: rgb(98, 60, 204);
/* oklch */ color: oklch(49.0% 0.208 288.3);

Tailwind

colors: {
  custom: {
    50: '#9975dd',
    500: '#623ccc',
    950: '#000000',
  },
}

SCSS

$custom: #623ccc;
$custom-light: #9975dd;
$custom-dark: #000000;

JSON

{
  "hex": "#623ccc",
  "rgb": {
    "r": 98,
    "g": 60,
    "b": 204
  },
  "hsl": {
    "h": 255.833,
    "s": 58.537,
    "l": 51.765
  },
  "oklch": {
    "l": 0.48954,
    "c": 0.20835,
    "h": 288.3
  },
  "luminance": 0.10188
}

Semantic roles & 50–950 ramp

primary

#623CCC

secondary

#C1D192

accent

#E246B9

background

#FAF7FD

surface

#F3EDFB

border

#CDC8D4

text

#0F0815

muted

#7F7B83

Preview Lab

Preview with #623CCC

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

Preview Lab → · Contrast checker → · Palette generator →