#623DA4#623DA4

#623DA4 is a mid, vivid violet. Relative luminance 0.086; OKLCH L 45.9% C 0.159 H 296.1°. Best body text is #FFFFFF at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#623DA4
RGB	rgb(98, 61, 164)
HSL	hsl(262, 46%, 44%)
HSV	hsv(262, 63%, 64%)
CMYK	cmyk(40.2%, 62.8%, 0%, 35.7%)
CIE-LAB	lab(35.23, 39.44, -50.06)
CIE-LCH	lch(35.23, 63.73, 308.23°)
OKLab	oklab(45.86% 0.0698 -0.1426)
OKLCH	oklch(45.86% 0.159 296.1)
XYZ	xyz(13.4048, 8.6142, 36.0712)
Luminance	0.0861 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623DA4 #7FA43D

analogous

#3D4CA4 #623DA4 #963DA4

triadic

#623DA4 #A4623D #3DA462

tetradic

#623DA4 #A43D4C #7FA43D #3DA496

square

#623DA4 #A43D4C #7FA43D #3DA496

split-complementary

#623DA4 #A4963D #4CA43D

monochromatic

#2D1C4B #472C77 #623DA4 #815CC2 #A388D3

Accessibility & contrast

On white

7.71

#623DA4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#623DA4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623DA4

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623DA4	#FFFFFF	#000000	##FFFFFF
##623DA4	1.00	7.71	2.72	7.71
#FFFFFF	7.71	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053A7

Deuteranopia (green-blind)

#0151A2

Tritanopia (blue-blind)

#52546B

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #623da4;
/* rgb */ color: rgb(98, 61, 164);
/* oklch */ color: oklch(45.9% 0.159 296.1);

Tailwind

colors: {
  custom: {
    50: '#9374c0',
    500: '#623da4',
    950: '#000000',
  },
}

SCSS

$custom: #623da4;
$custom-light: #9374c0;
$custom-dark: #000000;

JSON

{
  "hex": "#623da4",
  "rgb": {
    "r": 98,
    "g": 61,
    "b": 164
  },
  "hsl": {
    "h": 261.553,
    "s": 45.778,
    "l": 44.118
  },
  "oklch": {
    "l": 0.45855,
    "c": 0.15875,
    "h": 296.1
  },
  "luminance": 0.08614
}

Semantic roles & 50–950 ramp

primary

#623DA4

secondary

#A7BD7F

accent

#D552A6

background

#F9F7FB

surface

#F2EDF7

border

#CCC8D0

text

#0E0812

muted

#7E7B81

Preview Lab

Preview with #623DA4

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

Preview Lab → · Contrast checker → · Palette generator →