#623FBC#623FBC

#623FBC is a mid, vivid violet. Relative luminance 0.098; OKLCH L 48.0% C 0.186 H 290.5°. Best body text is #FFFFFF at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#623FBC
RGB	rgb(98, 63, 188)
HSL	hsl(257, 50%, 49%)
HSV	hsv(257, 66%, 74%)
CMYK	cmyk(47.9%, 66.5%, 0%, 26.3%)
CIE-LAB	lab(37.45, 45.06, -60.71)
CIE-LCH	lch(37.45, 75.61, 306.58°)
OKLab	oklab(48.03% 0.0652 -0.1739)
OKLCH	oklch(48.03% 0.186 290.5)
XYZ	xyz(15.8890, 9.7819, 48.6181)
Luminance	0.0978 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 1.68

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623FBC #99BC3F

analogous

#3F5BBC #623FBC #A13FBC

triadic

#623FBC #BC623F #3FBC62

tetradic

#623FBC #BC3F5B #99BC3F #3FBCA1

square

#623FBC #BC3F5B #99BC3F #3FBCA1

split-complementary

#623FBC #BCA13F #5BBC3F

monochromatic

#322060 #4A308E #623FBC #866BCD #AC99DD

Accessibility & contrast

On white

7.10

#623FBC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#623FBC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623FBC

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623FBC	#FFFFFF	#000000	##FFFFFF
##623FBC	1.00	7.10	2.96	7.10
#FFFFFF	7.10	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AC0

Deuteranopia (green-blind)

#0055B9

Tritanopia (blue-blind)

#455E78

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #623fbc;
/* rgb */ color: rgb(98, 63, 188);
/* oklch */ color: oklch(48.0% 0.186 290.5);

Tailwind

colors: {
  custom: {
    50: '#9676d1',
    500: '#623fbc',
    950: '#000000',
  },
}

SCSS

$custom: #623fbc;
$custom-light: #9676d1;
$custom-dark: #000000;

JSON

{
  "hex": "#623fbc",
  "rgb": {
    "r": 98,
    "g": 63,
    "b": 188
  },
  "hsl": {
    "h": 256.8,
    "s": 49.801,
    "l": 49.216
  },
  "oklch": {
    "l": 0.48027,
    "c": 0.18574,
    "h": 290.5
  },
  "luminance": 0.09783
}

Semantic roles & 50–950 ramp

primary

#623FBC

secondary

#B8C98E

accent

#D94EB2

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0E0914

muted

#7E7B83

Preview Lab

Preview with #623FBC

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

Preview Lab → · Contrast checker → · Palette generator →