#623CC6#623CC6

#623CC6 is a mid, highly saturated violet. Relative luminance 0.099; OKLCH L 48.4% C 0.201 H 289.3°. Best body text is #FFFFFF at 7.04:1 contrast (WCAG AA passes).

Color values

HEX	#623CC6
RGB	rgb(98, 60, 198)
HSL	hsl(257, 55%, 51%)
HSV	hsv(257, 70%, 78%)
CMYK	cmyk(50.5%, 69.7%, 0%, 22.4%)
CIE-LAB	lab(37.67, 49.50, -66.20)
CIE-LCH	lch(37.67, 82.66, 306.79°)
OKLab	oklab(48.44% 0.0665 -0.19)
OKLCH	oklch(48.44% 0.201 289.3)
XYZ	xyz(16.8430, 9.9049, 54.4395)
Luminance	0.0991 (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

#623CC6 #A0C63C

analogous

#3C5BC6 #623CC6 #A73CC6

triadic

#623CC6 #C6623C #3CC662

tetradic

#623CC6 #C63C5B #A0C63C #3CC6A7

square

#623CC6 #C63C5B #A0C63C #3CC6A7

split-complementary

#623CC6 #C6A73C #5BC63C

monochromatic

#331F69 #4A2D98 #623CC6 #886BD4 #AE9BE2

Accessibility & contrast

On white

7.04

#623CC6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#623CC6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623CC6

7.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623CC6	#FFFFFF	#000000	##FFFFFF
##623CC6	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)

#005BCA

Deuteranopia (green-blind)

#0055C3

Tritanopia (blue-blind)

#3E607D

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #623cc6;
/* rgb */ color: rgb(98, 60, 198);
/* oklch */ color: oklch(48.4% 0.201 289.3);

Tailwind

colors: {
  custom: {
    50: '#9875d8',
    500: '#623cc6',
    950: '#000000',
  },
}

SCSS

$custom: #623cc6;
$custom-light: #9875d8;
$custom-dark: #000000;

JSON

{
  "hex": "#623cc6",
  "rgb": {
    "r": 98,
    "g": 60,
    "b": 198
  },
  "hsl": {
    "h": 256.522,
    "s": 54.762,
    "l": 50.588
  },
  "oklch": {
    "l": 0.48438,
    "c": 0.20132,
    "h": 289.3
  },
  "luminance": 0.09906
}

Semantic roles & 50–950 ramp

primary

#623CC6

secondary

#BDCE90

accent

#DE4AB5

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0F0815

muted

#7E7B83

Preview Lab

Preview with #623CC6

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

Preview Lab → · Contrast checker → · Palette generator →