#623FD5#623FD5

#623FD5 is a mid, highly saturated violet. Relative luminance 0.110; OKLCH L 50.1% C 0.216 H 286.5°. Best body text is #FFFFFF at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#623FD5
RGB	rgb(98, 63, 213)
HSL	hsl(254, 64%, 54%)
HSV	hsv(254, 70%, 84%)
CMYK	cmyk(54%, 70.4%, 0%, 16.5%)
CIE-LAB	lab(39.50, 52.19, -71.89)
CIE-LCH	lch(39.50, 88.84, 305.98°)
OKLab	oklab(50.14% 0.0611 -0.2067)
OKLCH	oklch(50.14% 0.216 286.5)
XYZ	xyz(18.8212, 10.9548, 64.0606)
Luminance	0.1096 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 3.15

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623FD5 #B2D53F

analogous

#3F67D5 #623FD5 #AD3FD5

triadic

#623FD5 #D5623F #3FD562

tetradic

#623FD5 #D53F67 #B2D53F #3FD5AD

square

#623FD5 #D53F67 #B2D53F #3FD5AD

split-complementary

#623FD5 #D5AD3F #67D53F

monochromatic

#331C7E #4727B0 #623FD5 #8B71E0 #B4A3EB

Accessibility & contrast

On white

6.58

#623FD5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#623FD5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #623FD5

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623FD5	#FFFFFF	#000000	##FFFFFF
##623FD5	1.00	6.58	3.19	6.58
#FFFFFF	6.58	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061D9

Deuteranopia (green-blind)

#0059D2

Tritanopia (blue-blind)

#316786

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #623fd5;
/* rgb */ color: rgb(98, 63, 213);
/* oklch */ color: oklch(50.1% 0.216 286.5);

Tailwind

colors: {
  custom: {
    50: '#9a77e3',
    500: '#623fd5',
    950: '#000000',
  },
}

SCSS

$custom: #623fd5;
$custom-light: #9a77e3;
$custom-dark: #000000;

JSON

{
  "hex": "#623fd5",
  "rgb": {
    "r": 98,
    "g": 63,
    "b": 213
  },
  "hsl": {
    "h": 254,
    "s": 64.103,
    "l": 54.118
  },
  "oklch": {
    "l": 0.50135,
    "c": 0.21556,
    "h": 286.5
  },
  "luminance": 0.10956
}

Semantic roles & 50–950 ramp

primary

#623FD5

secondary

#C9D898

accent

#E741C0

background

#FAF7FE

surface

#F4EDFC

border

#CEC8D5

text

#0F0916

muted

#7F7B84

Preview Lab

Preview with #623FD5

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

Preview Lab → · Contrast checker → · Palette generator →