#623BB7#623BB7

#623BB7 is a mid, vivid violet. Relative luminance 0.091; OKLCH L 47.0% C 0.185 H 292.2°. Best body text is #FFFFFF at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#623BB7
RGB	rgb(98, 59, 183)
HSL	hsl(259, 51%, 47%)
HSV	hsv(259, 68%, 72%)
CMYK	cmyk(46.4%, 67.8%, 0%, 28.2%)
CIE-LAB	lab(36.26, 45.82, -59.71)
CIE-LCH	lch(36.26, 75.26, 307.51°)
OKLab	oklab(47.05% 0.0699 -0.1709)
OKLCH	oklch(47.05% 0.185 292.2)
XYZ	xyz(15.1458, 9.1430, 45.7573)
Luminance	0.0914 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 2.81

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623BB7 #90B73B

analogous

#3B52B7 #623BB7 #A03BB7

triadic

#623BB7 #B7623B #3BB762

tetradic

#623BB7 #B73B52 #90B73B #3BB7A0

square

#623BB7 #B73B52 #90B73B #3BB7A0

split-complementary

#623BB7 #B7A03B #52B73B

monochromatic

#301D5A #492C89 #623BB7 #8463CD #A891DC

Accessibility & contrast

On white

7.42

#623BB7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#623BB7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623BB7

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623BB7	#FFFFFF	#000000	##FFFFFF
##623BB7	1.00	7.42	2.83	7.42
#FFFFFF	7.42	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057BB

Deuteranopia (green-blind)

#0053B4

Tritanopia (blue-blind)

#485974

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #623bb7;
/* rgb */ color: rgb(98, 59, 183);
/* oklch */ color: oklch(47.0% 0.185 292.2);

Tailwind

colors: {
  custom: {
    50: '#9674cd',
    500: '#623bb7',
    950: '#000000',
  },
}

SCSS

$custom: #623bb7;
$custom-light: #9674cd;
$custom-dark: #000000;

JSON

{
  "hex": "#623bb7",
  "rgb": {
    "r": 98,
    "g": 59,
    "b": 183
  },
  "hsl": {
    "h": 258.871,
    "s": 51.24,
    "l": 47.451
  },
  "oklch": {
    "l": 0.47048,
    "c": 0.1847,
    "h": 292.2
  },
  "luminance": 0.09143
}

Semantic roles & 50–950 ramp

primary

#623BB7

secondary

#B3C687

accent

#DB4DAE

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0E0814

muted

#7E7B82

Preview Lab

Preview with #623BB7

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

Preview Lab → · Contrast checker → · Palette generator →