#623DB5#623DB5

#623DB5 is a mid, vivid violet. Relative luminance 0.093; OKLCH L 47.2% C 0.180 H 292.3°. Best body text is #FFFFFF at 7.36:1 contrast (WCAG AA passes).

Color values

HEX	#623DB5
RGB	rgb(98, 61, 181)
HSL	hsl(259, 50%, 47%)
HSV	hsv(259, 66%, 71%)
CMYK	cmyk(45.9%, 66.3%, 0%, 29%)
CIE-LAB	lab(36.50, 44.18, -58.13)
CIE-LCH	lch(36.50, 73.01, 307.23°)
OKLab	oklab(47.17% 0.0682 -0.1663)
OKLCH	oklch(47.17% 0.18 292.3)
XYZ	xyz(15.0439, 9.2699, 44.7037)
Luminance	0.0927 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 2.85

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623DB5 #90B53D

analogous

#3D54B5 #623DB5 #9E3DB5

triadic

#623DB5 #B5623D #3DB562

tetradic

#623DB5 #B53D54 #90B53D #3DB59E

square

#623DB5 #B53D54 #90B53D #3DB59E

split-complementary

#623DB5 #B59E3D #54B53D

monochromatic

#301E59 #492E87 #623DB5 #8464CB #A892DA

Accessibility & contrast

On white

7.36

#623DB5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#623DB5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623DB5

7.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623DB5	#FFFFFF	#000000	##FFFFFF
##623DB5	1.00	7.36	2.85	7.36
#FFFFFF	7.36	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058B9

Deuteranopia (green-blind)

#0053B3

Tritanopia (blue-blind)

#495A74

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #623db5;
/* rgb */ color: rgb(98, 61, 181);
/* oklch */ color: oklch(47.2% 0.180 292.3);

Tailwind

colors: {
  custom: {
    50: '#9575cc',
    500: '#623db5',
    950: '#000000',
  },
}

SCSS

$custom: #623db5;
$custom-light: #9575cc;
$custom-dark: #000000;

JSON

{
  "hex": "#623db5",
  "rgb": {
    "r": 98,
    "g": 61,
    "b": 181
  },
  "hsl": {
    "h": 258.5,
    "s": 49.587,
    "l": 47.451
  },
  "oklch": {
    "l": 0.47172,
    "c": 0.17975,
    "h": 292.3
  },
  "luminance": 0.0927
}

Semantic roles & 50–950 ramp

primary

#623DB5

secondary

#B3C588

accent

#D94FAE

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0E0813

muted

#7E7B82

Preview Lab

Preview with #623DB5

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

Preview Lab → · Contrast checker → · Palette generator →