#623CB2#623CB2

#623CB2 is a mid, vivid violet. Relative luminance 0.090; OKLCH L 46.8% C 0.177 H 293.1°. Best body text is #FFFFFF at 7.48:1 contrast (WCAG AA passes).

Color values

HEX	#623CB2
RGB	rgb(98, 60, 178)
HSL	hsl(259, 50%, 47%)
HSV	hsv(259, 66%, 70%)
CMYK	cmyk(44.9%, 66.3%, 0%, 30.2%)
CIE-LAB	lab(36.07, 43.88, -57.06)
CIE-LCH	lch(36.07, 71.98, 307.56°)
OKLab	oklab(46.79% 0.0696 -0.1632)
OKLCH	oklch(46.79% 0.177 293.1)
XYZ	xyz(14.6865, 9.0423, 43.0824)
Luminance	0.0904 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 3.37

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623CB2 #8CB23C

analogous

#3C51B2 #623CB2 #9D3CB2

triadic

#623CB2 #B2623C #3CB262

tetradic

#623CB2 #B23C51 #8CB23C #3CB29D

square

#623CB2 #B23C51 #8CB23C #3CB29D

split-complementary

#623CB2 #B29D3C #51B23C

monochromatic

#301D56 #492D84 #623CB2 #8361CA #A78FD9

Accessibility & contrast

On white

7.48

#623CB2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#623CB2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623CB2

7.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623CB2	#FFFFFF	#000000	##FFFFFF
##623CB2	1.00	7.48	2.81	7.48
#FFFFFF	7.48	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056B6

Deuteranopia (green-blind)

#0053B0

Tritanopia (blue-blind)

#4B5872

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #623cb2;
/* rgb */ color: rgb(98, 60, 178);
/* oklch */ color: oklch(46.8% 0.177 293.1);

Tailwind

colors: {
  custom: {
    50: '#9574ca',
    500: '#623cb2',
    950: '#000000',
  },
}

SCSS

$custom: #623cb2;
$custom-light: #9574ca;
$custom-dark: #000000;

JSON

{
  "hex": "#623cb2",
  "rgb": {
    "r": 98,
    "g": 60,
    "b": 178
  },
  "hsl": {
    "h": 259.322,
    "s": 49.58,
    "l": 46.667
  },
  "oklch": {
    "l": 0.46787,
    "c": 0.17739,
    "h": 293.1
  },
  "luminance": 0.09043
}

Semantic roles & 50–950 ramp

primary

#623CB2

secondary

#B0C486

accent

#D94FAD

background

#F9F7FC

surface

#F2EDF8

border

#CCC8D1

text

#0E0813

muted

#7E7B82

Preview Lab

Preview with #623CB2

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

Preview Lab → · Contrast checker → · Palette generator →