#623BB5#623BB5

#623BB5 is a mid, vivid violet. Relative luminance 0.091; OKLCH L 46.9% C 0.182 H 292.7°. Best body text is #FFFFFF at 7.47:1 contrast (WCAG AA passes).

Color values

HEX	#623BB5
RGB	rgb(98, 59, 181)
HSL	hsl(259, 51%, 47%)
HSV	hsv(259, 67%, 71%)
CMYK	cmyk(45.9%, 67.4%, 0%, 29%)
CIE-LAB	lab(36.10, 45.27, -58.78)
CIE-LCH	lch(36.10, 74.19, 307.60°)
OKLab	oklab(46.89% 0.0702 -0.1682)
OKLCH	oklch(46.89% 0.182 292.7)
XYZ	xyz(14.9392, 9.0603, 44.6688)
Luminance	0.0906 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 3.07

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623BB5 #8EB53B

analogous

#3B51B5 #623BB5 #9F3BB5

triadic

#623BB5 #B5623B #3BB562

tetradic

#623BB5 #B53B51 #8EB53B #3BB59F

square

#623BB5 #B53B51 #8EB53B #3BB59F

split-complementary

#623BB5 #B59F3B #51B53B

monochromatic

#301D59 #492C87 #623BB5 #8362CC #A890DB

Accessibility & contrast

On white

7.47

#623BB5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#623BB5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623BB5

7.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623BB5	#FFFFFF	#000000	##FFFFFF
##623BB5	1.00	7.47	2.81	7.47
#FFFFFF	7.47	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057B9

Deuteranopia (green-blind)

#0053B3

Tritanopia (blue-blind)

#495973

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #623bb5;
/* rgb */ color: rgb(98, 59, 181);
/* oklch */ color: oklch(46.9% 0.182 292.7);

Tailwind

colors: {
  custom: {
    50: '#9674cc',
    500: '#623bb5',
    950: '#000000',
  },
}

SCSS

$custom: #623bb5;
$custom-light: #9674cc;
$custom-dark: #000000;

JSON

{
  "hex": "#623bb5",
  "rgb": {
    "r": 98,
    "g": 59,
    "b": 181
  },
  "hsl": {
    "h": 259.18,
    "s": 50.833,
    "l": 47.059
  },
  "oklch": {
    "l": 0.46885,
    "c": 0.18229,
    "h": 292.7
  },
  "luminance": 0.09061
}

Semantic roles & 50–950 ramp

primary

#623BB5

secondary

#B1C686

accent

#DA4DAD

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0E0813

muted

#7E7B82

Preview Lab

Preview with #623BB5

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

Preview Lab → · Contrast checker → · Palette generator →