#623FC7#623FC7

#623FC7 is a mid, vivid violet. Relative luminance 0.103; OKLCH L 48.9% C 0.199 H 288.6°. Best body text is #FFFFFF at 6.87:1 contrast (WCAG AA passes).

Color values

HEX	#623FC7
RGB	rgb(98, 63, 199)
HSL	hsl(255, 55%, 51%)
HSV	hsv(255, 68%, 78%)
CMYK	cmyk(50.8%, 68.3%, 0%, 22%)
CIE-LAB	lab(38.33, 48.19, -65.71)
CIE-LCH	lch(38.33, 81.49, 306.26°)
OKLab	oklab(48.94% 0.0636 -0.1886)
OKLCH	oklch(48.94% 0.199 288.6)
XYZ	xyz(17.1203, 10.2744, 55.1028)
Luminance	0.1027 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 0.48

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623FC7 #A4C73F

analogous

#3F60C7 #623FC7 #A63FC7

triadic

#623FC7 #C7623F #3FC762

tetradic

#623FC7 #C73F60 #A4C73F #3FC7A6

square

#623FC7 #C73F60 #A4C73F #3FC7A6

split-complementary

#623FC7 #C7A63F #60C73F

monochromatic

#33206C #4A2D9B #623FC7 #896ED5 #AF9EE3

Accessibility & contrast

On white

6.87

#623FC7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#623FC7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #623FC7

6.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623FC7	#FFFFFF	#000000	##FFFFFF
##623FC7	1.00	6.87	3.06	6.87
#FFFFFF	6.87	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DCB

Deuteranopia (green-blind)

#0057C4

Tritanopia (blue-blind)

#3E627E

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #623fc7;
/* rgb */ color: rgb(98, 63, 199);
/* oklch */ color: oklch(48.9% 0.199 288.6);

Tailwind

colors: {
  custom: {
    50: '#9877d9',
    500: '#623fc7',
    950: '#000000',
  },
}

SCSS

$custom: #623fc7;
$custom-light: #9877d9;
$custom-dark: #000000;

JSON

{
  "hex": "#623fc7",
  "rgb": {
    "r": 98,
    "g": 63,
    "b": 199
  },
  "hsl": {
    "h": 255.441,
    "s": 54.839,
    "l": 51.373
  },
  "oklch": {
    "l": 0.48935,
    "c": 0.19901,
    "h": 288.6
  },
  "luminance": 0.10275
}

Semantic roles & 50–950 ramp

primary

#623FC7

secondary

#BFCF93

accent

#DE4AB8

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0F0915

muted

#7E7B83

Preview Lab

Preview with #623FC7

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

Preview Lab → · Contrast checker → · Palette generator →