#623AB3#623AB3

#623AB3 is a mid, vivid violet. Relative luminance 0.089; OKLCH L 46.6% C 0.181 H 293.3°. Best body text is #FFFFFF at 7.57:1 contrast (WCAG AA passes).

Color values

HEX	#623AB3
RGB	rgb(98, 58, 179)
HSL	hsl(260, 51%, 46%)
HSV	hsv(260, 68%, 70%)
CMYK	cmyk(45.3%, 67.6%, 0%, 29.8%)
CIE-LAB	lab(35.75, 45.25, -58.17)
CIE-LCH	lch(35.75, 73.70, 307.88°)
OKLab	oklab(46.58% 0.0715 -0.1664)
OKLCH	oklch(46.58% 0.181 293.3)
XYZ	xyz(14.6845, 8.8770, 43.5788)
Luminance	0.0888 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 3.45

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623AB3 #8BB33A

analogous

#3A4EB3 #623AB3 #9F3AB3

triadic

#623AB3 #B3623A #3AB362

tetradic

#623AB3 #B33A4E #8BB33A #3AB39F

square

#623AB3 #B33A4E #8BB33A #3AB39F

split-complementary

#623AB3 #B39F3A #4EB33A

monochromatic

#2F1C57 #492B85 #623AB3 #835FCB #A78DDA

Accessibility & contrast

On white

7.57

#623AB3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#623AB3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623AB3

7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623AB3	#FFFFFF	#000000	##FFFFFF
##623AB3	1.00	7.57	2.78	7.57
#FFFFFF	7.57	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056B7

Deuteranopia (green-blind)

#0052B1

Tritanopia (blue-blind)

#4B5772

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #623ab3;
/* rgb */ color: rgb(98, 58, 179);
/* oklch */ color: oklch(46.6% 0.181 293.3);

Tailwind

colors: {
  custom: {
    50: '#9573cb',
    500: '#623ab3',
    950: '#000000',
  },
}

SCSS

$custom: #623ab3;
$custom-light: #9573cb;
$custom-dark: #000000;

JSON

{
  "hex": "#623ab3",
  "rgb": {
    "r": 98,
    "g": 58,
    "b": 179
  },
  "hsl": {
    "h": 259.835,
    "s": 51.055,
    "l": 46.471
  },
  "oklch": {
    "l": 0.46582,
    "c": 0.18116,
    "h": 293.3
  },
  "luminance": 0.08877
}

Semantic roles & 50–950 ramp

primary

#623AB3

secondary

#AFC584

accent

#DB4DAC

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0E0813

muted

#7E7B82

Preview Lab

Preview with #623AB3

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

Preview Lab → · Contrast checker → · Palette generator →