#623FBF#623FBF

#623FBF is a mid, vivid violet. Relative luminance 0.099; OKLCH L 48.3% C 0.189 H 290.0°. Best body text is #FFFFFF at 7.04:1 contrast (WCAG AA passes).

Color values

HEX	#623FBF
RGB	rgb(98, 63, 191)
HSL	hsl(256, 50%, 50%)
HSV	hsv(256, 67%, 75%)
CMYK	cmyk(48.7%, 67%, 0%, 25.1%)
CIE-LAB	lab(37.69, 45.91, -62.09)
CIE-LCH	lch(37.69, 77.22, 306.48°)
OKLab	oklab(48.27% 0.0648 -0.1779)
OKLCH	oklch(48.27% 0.189 290)
XYZ	xyz(16.2158, 9.9126, 50.3390)
Luminance	0.0991 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 1.27

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623FBF #9CBF3F

analogous

#3F5CBF #623FBF #A23FBF

triadic

#623FBF #BF623F #3FBF62

tetradic

#623FBF #BF3F5C #9CBF3F #3FBFA2

square

#623FBF #BF3F5C #9CBF3F #3FBFA2

split-complementary

#623FBF #BFA23F #5CBF3F

monochromatic

#332163 #4A3091 #623FBF #876DCF #AD9BDE

Accessibility & contrast

On white

7.04

#623FBF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#623FBF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623FBF

7.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623FBF	#FFFFFF	#000000	##FFFFFF
##623FBF	1.00	7.04	2.98	7.04
#FFFFFF	7.04	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BC3

Deuteranopia (green-blind)

#0056BC

Tritanopia (blue-blind)

#435F7A

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #623fbf;
/* rgb */ color: rgb(98, 63, 191);
/* oklch */ color: oklch(48.3% 0.189 290.0);

Tailwind

colors: {
  custom: {
    50: '#9776d3',
    500: '#623fbf',
    950: '#000000',
  },
}

SCSS

$custom: #623fbf;
$custom-light: #9776d3;
$custom-dark: #000000;

JSON

{
  "hex": "#623fbf",
  "rgb": {
    "r": 98,
    "g": 63,
    "b": 191
  },
  "hsl": {
    "h": 256.406,
    "s": 50.394,
    "l": 49.804
  },
  "oklch": {
    "l": 0.48271,
    "c": 0.18937,
    "h": 290
  },
  "luminance": 0.09913
}

Semantic roles & 50–950 ramp

primary

#623FBF

secondary

#BACA90

accent

#DA4EB4

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0E0914

muted

#7E7B83

Preview Lab

Preview with #623FBF

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

Preview Lab → · Contrast checker → · Palette generator →