#623FC8#623FC8

#623FC8 is a mid, highly saturated violet. Relative luminance 0.103; OKLCH L 49.0% C 0.200 H 288.5°. Best body text is #FFFFFF at 6.85:1 contrast (WCAG AA passes).

Color values

HEX	#623FC8
RGB	rgb(98, 63, 200)
HSL	hsl(255, 55%, 52%)
HSV	hsv(255, 69%, 78%)
CMYK	cmyk(51%, 68.5%, 0%, 21.6%)
CIE-LAB	lab(38.41, 48.48, -66.15)
CIE-LCH	lch(38.41, 82.02, 306.23°)
OKLab	oklab(49.02% 0.0634 -0.1899)
OKLCH	oklch(49.02% 0.2 288.5)
XYZ	xyz(17.2368, 10.3210, 55.7163)
Luminance	0.1032 (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

#623FC8 #A5C83F

analogous

#3F61C8 #623FC8 #A63FC8

triadic

#623FC8 #C8623F #3FC862

tetradic

#623FC8 #C83F61 #A5C83F #3FC8A6

square

#623FC8 #C83F61 #A5C83F #3FC8A6

split-complementary

#623FC8 #C8A63F #61C83F

monochromatic

#331F6D #4A2D9D #623FC8 #896FD6 #B09EE3

Accessibility & contrast

On white

6.85

#623FC8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#623FC8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #623FC8

6.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623FC8	#FFFFFF	#000000	##FFFFFF
##623FC8	1.00	6.85	3.06	6.85
#FFFFFF	6.85	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DCC

Deuteranopia (green-blind)

#0057C5

Tritanopia (blue-blind)

#3D627F

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #623fc8;
/* rgb */ color: rgb(98, 63, 200);
/* oklch */ color: oklch(49.0% 0.200 288.5);

Tailwind

colors: {
  custom: {
    50: '#9877da',
    500: '#623fc8',
    950: '#000000',
  },
}

SCSS

$custom: #623fc8;
$custom-light: #9877da;
$custom-dark: #000000;

JSON

{
  "hex": "#623fc8",
  "rgb": {
    "r": 98,
    "g": 63,
    "b": 200
  },
  "hsl": {
    "h": 255.328,
    "s": 55.466,
    "l": 51.569
  },
  "oklch": {
    "l": 0.49019,
    "c": 0.2002,
    "h": 288.5
  },
  "luminance": 0.10322
}

Semantic roles & 50–950 ramp

primary

#623FC8

secondary

#C0D093

accent

#DF49B9

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0F0915

muted

#7E7B83

Preview Lab

Preview with #623FC8

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

Preview Lab → · Contrast checker → · Palette generator →