#623EB4#623EB4

#623EB4 is a mid, vivid violet. Relative luminance 0.093; OKLCH L 47.2% C 0.177 H 292.3°. Best body text is #FFFFFF at 7.32:1 contrast (WCAG AA passes).

Color values

HEX	#623EB4
RGB	rgb(98, 62, 180)
HSL	hsl(258, 49%, 47%)
HSV	hsv(258, 66%, 71%)
CMYK	cmyk(45.6%, 65.6%, 0%, 29.4%)
CIE-LAB	lab(36.62, 43.34, -57.34)
CIE-LCH	lch(36.62, 71.88, 307.09°)
OKLab	oklab(47.24% 0.0672 -0.164)
OKLCH	oklch(47.24% 0.177 292.3)
XYZ	xyz(14.9956, 9.3367, 44.1832)
Luminance	0.0934 (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

#623EB4 #90B43E

analogous

#3E55B4 #623EB4 #9D3EB4

triadic

#623EB4 #B4623E #3EB462

tetradic

#623EB4 #B43E55 #90B43E #3EB49D

square

#623EB4 #B43E55 #90B43E #3EB49D

split-complementary

#623EB4 #B49D3E #55B43E

monochromatic

#301F59 #492E86 #623EB4 #8465CA #A893DA

Accessibility & contrast

On white

7.32

#623EB4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#623EB4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623EB4

7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623EB4	#FFFFFF	#000000	##FFFFFF
##623EB4	1.00	7.32	2.87	7.32
#FFFFFF	7.32	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058B8

Deuteranopia (green-blind)

#0054B2

Tritanopia (blue-blind)

#4A5A73

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #623eb4;
/* rgb */ color: rgb(98, 62, 180);
/* oklch */ color: oklch(47.2% 0.177 292.3);

Tailwind

colors: {
  custom: {
    50: '#9575cb',
    500: '#623eb4',
    950: '#000000',
  },
}

SCSS

$custom: #623eb4;
$custom-light: #9575cb;
$custom-dark: #000000;

JSON

{
  "hex": "#623eb4",
  "rgb": {
    "r": 98,
    "g": 62,
    "b": 180
  },
  "hsl": {
    "h": 258.305,
    "s": 48.76,
    "l": 47.451
  },
  "oklch": {
    "l": 0.47239,
    "c": 0.17723,
    "h": 292.3
  },
  "luminance": 0.09337
}

Semantic roles & 50–950 ramp

primary

#623EB4

secondary

#B3C589

accent

#D84FAF

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0E0813

muted

#7E7B82

Preview Lab

Preview with #623EB4

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

Preview Lab → · Contrast checker → · Palette generator →