#623AB8#623AB8

#623AB8 is a mid, vivid violet. Relative luminance 0.091; OKLCH L 47.0% C 0.187 H 292.2°. Best body text is #FFFFFF at 7.46:1 contrast (WCAG AA passes).

Color values

HEX	#623AB8
RGB	rgb(98, 58, 184)
HSL	hsl(259, 52%, 47%)
HSV	hsv(259, 68%, 72%)
CMYK	cmyk(46.7%, 68.5%, 0%, 27.8%)
CIE-LAB	lab(36.14, 46.64, -60.48)
CIE-LCH	lch(36.14, 76.38, 307.63°)
OKLab	oklab(46.99% 0.0708 -0.1732)
OKLCH	oklch(46.99% 0.187 292.2)
XYZ	xyz(15.1994, 9.0830, 46.2905)
Luminance	0.0908 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 2.82

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623AB8 #90B83A

analogous

#3A51B8 #623AB8 #A13AB8

triadic

#623AB8 #B8623A #3AB862

tetradic

#623AB8 #B83A51 #90B83A #3AB8A1

square

#623AB8 #B83A51 #90B83A #3AB8A1

split-complementary

#623AB8 #B8A13A #51B83A

monochromatic

#301D5B #492B89 #623AB8 #8462CD #A890DC

Accessibility & contrast

On white

7.46

#623AB8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#623AB8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623AB8

7.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623AB8	#FFFFFF	#000000	##FFFFFF
##623AB8	1.00	7.46	2.82	7.46
#FFFFFF	7.46	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057BC

Deuteranopia (green-blind)

#0052B5

Tritanopia (blue-blind)

#485974

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #623ab8;
/* rgb */ color: rgb(98, 58, 184);
/* oklch */ color: oklch(47.0% 0.187 292.2);

Tailwind

colors: {
  custom: {
    50: '#9673ce',
    500: '#623ab8',
    950: '#000000',
  },
}

SCSS

$custom: #623ab8;
$custom-light: #9673ce;
$custom-dark: #000000;

JSON

{
  "hex": "#623ab8",
  "rgb": {
    "r": 98,
    "g": 58,
    "b": 184
  },
  "hsl": {
    "h": 259.048,
    "s": 52.066,
    "l": 47.451
  },
  "oklch": {
    "l": 0.46991,
    "c": 0.18712,
    "h": 292.2
  },
  "luminance": 0.09083
}

Semantic roles & 50–950 ramp

primary

#623AB8

secondary

#B3C787

accent

#DC4CAE

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0E0814

muted

#7E7B82

Preview Lab

Preview with #623AB8

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

Preview Lab → · Contrast checker → · Palette generator →