#623BB6#623BB6

#623BB6 is a mid, vivid violet. Relative luminance 0.091; OKLCH L 47.0% C 0.183 H 292.4°. Best body text is #FFFFFF at 7.45:1 contrast (WCAG AA passes).

Color values

HEX	#623BB6
RGB	rgb(98, 59, 182)
HSL	hsl(259, 51%, 47%)
HSV	hsv(259, 68%, 71%)
CMYK	cmyk(46.2%, 67.6%, 0%, 28.6%)
CIE-LAB	lab(36.18, 45.54, -59.24)
CIE-LCH	lch(36.18, 74.73, 307.55°)
OKLab	oklab(46.97% 0.0701 -0.1696)
OKLCH	oklch(46.97% 0.184 292.4)
XYZ	xyz(15.0421, 9.1015, 45.2111)
Luminance	0.0910 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 2.94

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623BB6 #8FB63B

analogous

#3B52B6 #623BB6 #9F3BB6

triadic

#623BB6 #B6623B #3BB662

tetradic

#623BB6 #B63B52 #8FB63B #3BB69F

square

#623BB6 #B63B52 #8FB63B #3BB69F

split-complementary

#623BB6 #B69F3B #52B63B

monochromatic

#301D5A #492C88 #623BB6 #8462CC #A890DB

Accessibility & contrast

On white

7.45

#623BB6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#623BB6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623BB6

7.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623BB6	#FFFFFF	#000000	##FFFFFF
##623BB6	1.00	7.45	2.82	7.45
#FFFFFF	7.45	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057BA

Deuteranopia (green-blind)

#0053B4

Tritanopia (blue-blind)

#495973

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #623bb6;
/* rgb */ color: rgb(98, 59, 182);
/* oklch */ color: oklch(47.0% 0.183 292.4);

Tailwind

colors: {
  custom: {
    50: '#9674cd',
    500: '#623bb6',
    950: '#000000',
  },
}

SCSS

$custom: #623bb6;
$custom-light: #9674cd;
$custom-dark: #000000;

JSON

{
  "hex": "#623bb6",
  "rgb": {
    "r": 98,
    "g": 59,
    "b": 182
  },
  "hsl": {
    "h": 259.024,
    "s": 51.037,
    "l": 47.255
  },
  "oklch": {
    "l": 0.46967,
    "c": 0.1835,
    "h": 292.4
  },
  "luminance": 0.09102
}

Semantic roles & 50–950 ramp

primary

#623BB6

secondary

#B2C687

accent

#DB4DAE

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0E0814

muted

#7E7B82

Preview Lab

Preview with #623BB6

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

Preview Lab → · Contrast checker → · Palette generator →