#623AD5#623AD5

#623AD5 is a mid, highly saturated violet. Relative luminance 0.104; OKLCH L 49.5% C 0.221 H 287.1°. Best body text is #FFFFFF at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#623AD5
RGB	rgb(98, 58, 213)
HSL	hsl(255, 65%, 53%)
HSV	hsv(255, 73%, 84%)
CMYK	cmyk(54%, 72.8%, 0%, 16.5%)
CIE-LAB	lab(38.60, 54.73, -73.38)
CIE-LCH	lch(38.60, 91.54, 306.72°)
OKLab	oklab(49.49% 0.0651 -0.2111)
OKLCH	oklch(49.49% 0.221 287.1)
XYZ	xyz(18.5567, 10.4259, 63.9725)
Luminance	0.1043 (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

#623AD5 #ADD53A

analogous

#3A5FD5 #623AD5 #B03AD5

triadic

#623AD5 #D5623A #3AD562

tetradic

#623AD5 #D53A5F #ADD53A #3AD5B0

square

#623AD5 #D53A5F #ADD53A #3AD5B0

split-complementary

#623AD5 #D5B03A #5FD53A

monochromatic

#331A7A #4825AD #623AD5 #8A6CE0 #B29FEB

Accessibility & contrast

On white

6.81

#623AD5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#623AD5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #623AD5

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623AD5	#FFFFFF	#000000	##FFFFFF
##623AD5	1.00	6.81	3.09	6.81
#FFFFFF	6.81	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FD9

Deuteranopia (green-blind)

#0057D2

Tritanopia (blue-blind)

#316484

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #623ad5;
/* rgb */ color: rgb(98, 58, 213);
/* oklch */ color: oklch(49.5% 0.221 287.1);

Tailwind

colors: {
  custom: {
    50: '#9a74e3',
    500: '#623ad5',
    950: '#000000',
  },
}

SCSS

$custom: #623ad5;
$custom-light: #9a74e3;
$custom-dark: #000000;

JSON

{
  "hex": "#623ad5",
  "rgb": {
    "r": 98,
    "g": 58,
    "b": 213
  },
  "hsl": {
    "h": 255.484,
    "s": 64.854,
    "l": 53.137
  },
  "oklch": {
    "l": 0.49491,
    "c": 0.22086,
    "h": 287.1
  },
  "luminance": 0.10427
}

Semantic roles & 50–950 ramp

primary

#623AD5

secondary

#C6D794

accent

#E840BD

background

#FAF7FE

surface

#F4EDFC

border

#CEC8D5

text

#0F0816

muted

#7F7B84

Preview Lab

Preview with #623AD5

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

Preview Lab → · Contrast checker → · Palette generator →