#623BC8#623BC8

#623BC8 is a mid, highly saturated violet. Relative luminance 0.099; OKLCH L 48.5% C 0.205 H 289.1°. Best body text is #FFFFFF at 7.05:1 contrast (WCAG AA passes).

Color values

HEX	#623BC8
RGB	rgb(98, 59, 200)
HSL	hsl(257, 56%, 51%)
HSV	hsv(257, 71%, 78%)
CMYK	cmyk(51%, 70.5%, 0%, 21.6%)
CIE-LAB	lab(37.65, 50.59, -67.40)
CIE-LCH	lch(37.65, 84.27, 306.89°)
OKLab	oklab(48.48% 0.067 -0.1935)
OKLCH	oklch(48.48% 0.205 289.1)
XYZ	xyz(17.0233, 9.8940, 55.6451)
Luminance	0.0989 (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

#623BC8 #A1C83B

analogous

#3B5AC8 #623BC8 #A83BC8

triadic

#623BC8 #C8623B #3BC862

tetradic

#623BC8 #C83B5A #A1C83B #3BC8A8

square

#623BC8 #C83B5A #A1C83B #3BC8A8

split-complementary

#623BC8 #C8A83B #5AC83B

monochromatic

#331E6B #4A2B9A #623BC8 #886BD5 #AF9BE3

Accessibility & contrast

On white

7.05

#623BC8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#623BC8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623BC8

7.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623BC8	#FFFFFF	#000000	##FFFFFF
##623BC8	1.00	7.05	2.98	7.05
#FFFFFF	7.05	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BCC

Deuteranopia (green-blind)

#0055C5

Tritanopia (blue-blind)

#3D607D

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #623bc8;
/* rgb */ color: rgb(98, 59, 200);
/* oklch */ color: oklch(48.5% 0.205 289.1);

Tailwind

colors: {
  custom: {
    50: '#9874da',
    500: '#623bc8',
    950: '#000000',
  },
}

SCSS

$custom: #623bc8;
$custom-light: #9874da;
$custom-dark: #000000;

JSON

{
  "hex": "#623bc8",
  "rgb": {
    "r": 98,
    "g": 59,
    "b": 200
  },
  "hsl": {
    "h": 256.596,
    "s": 56.175,
    "l": 50.784
  },
  "oklch": {
    "l": 0.48476,
    "c": 0.2048,
    "h": 289.1
  },
  "luminance": 0.09895
}

Semantic roles & 50–950 ramp

primary

#623BC8

secondary

#BDCF90

accent

#DF48B6

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0F0815

muted

#7E7B83

Preview Lab

Preview with #623BC8

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

Preview Lab → · Contrast checker → · Palette generator →