#623CA7#623CA7

#623CA7 is a mid, vivid violet. Relative luminance 0.086; OKLCH L 45.9% C 0.164 H 295.6°. Best body text is #FFFFFF at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#623CA7
RGB	rgb(98, 60, 167)
HSL	hsl(261, 47%, 45%)
HSV	hsv(261, 64%, 65%)
CMYK	cmyk(41.3%, 64.1%, 0%, 34.5%)
CIE-LAB	lab(35.24, 40.83, -51.85)
CIE-LCH	lch(35.24, 65.99, 308.22°)
OKLab	oklab(45.93% 0.0707 -0.1478)
OKLCH	oklch(45.93% 0.164 295.6)
XYZ	xyz(13.6261, 8.6181, 37.4973)
Luminance	0.0862 (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

#623CA7 #81A73C

analogous

#3C4CA7 #623CA7 #983CA7

triadic

#623CA7 #A7623C #3CA762

tetradic

#623CA7 #A73C4C #81A73C #3CA798

square

#623CA7 #A73C4C #81A73C #3CA798

split-complementary

#623CA7 #A7983C #4CA73C

monochromatic

#2D1C4D #482C7A #623CA7 #815CC4 #A489D5

Accessibility & contrast

On white

7.71

#623CA7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#623CA7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623CA7

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623CA7	#FFFFFF	#000000	##FFFFFF
##623CA7	1.00	7.71	2.72	7.71
#FFFFFF	7.71	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054AA

Deuteranopia (green-blind)

#0051A5

Tritanopia (blue-blind)

#50546C

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #623ca7;
/* rgb */ color: rgb(98, 60, 167);
/* oklch */ color: oklch(45.9% 0.164 295.6);

Tailwind

colors: {
  custom: {
    50: '#9474c2',
    500: '#623ca7',
    950: '#000000',
  },
}

SCSS

$custom: #623ca7;
$custom-light: #9474c2;
$custom-dark: #000000;

JSON

{
  "hex": "#623ca7",
  "rgb": {
    "r": 98,
    "g": 60,
    "b": 167
  },
  "hsl": {
    "h": 261.308,
    "s": 47.137,
    "l": 44.51
  },
  "oklch": {
    "l": 0.45929,
    "c": 0.1639,
    "h": 295.6
  },
  "luminance": 0.08618
}

Semantic roles & 50–950 ramp

primary

#623CA7

secondary

#A9BF80

accent

#D751A7

background

#F9F7FC

surface

#F2EDF8

border

#CCC8D1

text

#0E0812

muted

#7E7B81

Preview Lab

Preview with #623CA7

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

Preview Lab → · Contrast checker → · Palette generator →