#623CB8#623CB8

#623CB8 is a mid, vivid violet. Relative luminance 0.093; OKLCH L 47.3% C 0.185 H 291.9°. Best body text is #FFFFFF at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#623CB8
RGB	rgb(98, 60, 184)
HSL	hsl(258, 51%, 48%)
HSV	hsv(258, 67%, 72%)
CMYK	cmyk(46.7%, 67.4%, 0%, 27.8%)
CIE-LAB	lab(36.53, 45.56, -59.85)
CIE-LCH	lch(36.53, 75.22, 307.28°)
OKLab	oklab(47.27% 0.0688 -0.1714)
OKLCH	oklch(47.27% 0.185 291.9)
XYZ	xyz(15.3022, 9.2886, 46.3247)
Luminance	0.0929 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 2.55

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623CB8 #92B83C

analogous

#3C54B8 #623CB8 #A03CB8

triadic

#623CB8 #B8623C #3CB862

tetradic

#623CB8 #B83C54 #92B83C #3CB8A0

square

#623CB8 #B83C54 #92B83C #3CB8A0

split-complementary

#623CB8 #B8A03C #54B83C

monochromatic

#311E5C #492D8A #623CB8 #8465CD #A993DC

Accessibility & contrast

On white

7.35

#623CB8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#623CB8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623CB8

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623CB8	#FFFFFF	#000000	##FFFFFF
##623CB8	1.00	7.35	2.86	7.35
#FFFFFF	7.35	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058BC

Deuteranopia (green-blind)

#0053B5

Tritanopia (blue-blind)

#485A75

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #623cb8;
/* rgb */ color: rgb(98, 60, 184);
/* oklch */ color: oklch(47.3% 0.185 291.9);

Tailwind

colors: {
  custom: {
    50: '#9674ce',
    500: '#623cb8',
    950: '#000000',
  },
}

SCSS

$custom: #623cb8;
$custom-light: #9674ce;
$custom-dark: #000000;

JSON

{
  "hex": "#623cb8",
  "rgb": {
    "r": 98,
    "g": 60,
    "b": 184
  },
  "hsl": {
    "h": 258.387,
    "s": 50.82,
    "l": 47.843
  },
  "oklch": {
    "l": 0.47271,
    "c": 0.18464,
    "h": 291.9
  },
  "luminance": 0.09289
}

Semantic roles & 50–950 ramp

primary

#623CB8

secondary

#B4C789

accent

#DA4DAF

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0E0814

muted

#7E7B82

Preview Lab

Preview with #623CB8

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

Preview Lab → · Contrast checker → · Palette generator →