#623DB8#623DB8

#623DB8 is a mid, vivid violet. Relative luminance 0.094; OKLCH L 47.4% C 0.183 H 291.7°. Best body text is #FFFFFF at 7.29:1 contrast (WCAG AA passes).

Color values

HEX	#623DB8
RGB	rgb(98, 61, 184)
HSL	hsl(258, 50%, 48%)
HSV	hsv(258, 67%, 72%)
CMYK	cmyk(46.7%, 66.8%, 0%, 27.8%)
CIE-LAB	lab(36.73, 45.02, -59.52)
CIE-LCH	lch(36.73, 74.63, 307.10°)
OKLab	oklab(47.41% 0.0678 -0.1704)
OKLCH	oklch(47.41% 0.183 291.7)
XYZ	xyz(15.3551, 9.3943, 46.3423)
Luminance	0.0940 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 2.43

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623DB8 #93B83D

analogous

#3D55B8 #623DB8 #9F3DB8

triadic

#623DB8 #B8623D #3DB862

tetradic

#623DB8 #B83D55 #93B83D #3DB89F

square

#623DB8 #B83D55 #93B83D #3DB89F

split-complementary

#623DB8 #B89F3D #55B83D

monochromatic

#311F5C #4A2E8A #623DB8 #8566CC #A994DB

Accessibility & contrast

On white

7.29

#623DB8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#623DB8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623DB8

7.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623DB8	#FFFFFF	#000000	##FFFFFF
##623DB8	1.00	7.29	2.88	7.29
#FFFFFF	7.29	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058BC

Deuteranopia (green-blind)

#0054B6

Tritanopia (blue-blind)

#485B75

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #623db8;
/* rgb */ color: rgb(98, 61, 184);
/* oklch */ color: oklch(47.4% 0.183 291.7);

Tailwind

colors: {
  custom: {
    50: '#9675ce',
    500: '#623db8',
    950: '#000000',
  },
}

SCSS

$custom: #623db8;
$custom-light: #9675ce;
$custom-dark: #000000;

JSON

{
  "hex": "#623db8",
  "rgb": {
    "r": 98,
    "g": 61,
    "b": 184
  },
  "hsl": {
    "h": 258.049,
    "s": 50.204,
    "l": 48.039
  },
  "oklch": {
    "l": 0.47414,
    "c": 0.18339,
    "h": 291.7
  },
  "luminance": 0.09395
}

Semantic roles & 50–950 ramp

primary

#623DB8

secondary

#B5C78A

accent

#DA4EB0

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0E0814

muted

#7E7B82

Preview Lab

Preview with #623DB8

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

Preview Lab → · Contrast checker → · Palette generator →