#623FBA#623FBA

#623FBA is a mid, vivid violet. Relative luminance 0.097; OKLCH L 47.9% C 0.183 H 290.9°. Best body text is #FFFFFF at 7.14:1 contrast (WCAG AA passes).

Color values

HEX	#623FBA
RGB	rgb(98, 63, 186)
HSL	hsl(257, 49%, 49%)
HSV	hsv(257, 66%, 73%)
CMYK	cmyk(47.3%, 66.1%, 0%, 27.1%)
CIE-LAB	lab(37.29, 44.49, -59.79)
CIE-LCH	lch(37.29, 74.53, 306.65°)
OKLab	oklab(47.87% 0.0654 -0.1712)
OKLCH	oklch(47.87% 0.183 290.9)
XYZ	xyz(15.6749, 9.6963, 47.4905)
Luminance	0.0970 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 1.97

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623FBA #97BA3F

analogous

#3F5ABA #623FBA #A03FBA

triadic

#623FBA #BA623F #3FBA62

tetradic

#623FBA #BA3F5A #97BA3F #3FBAA0

square

#623FBA #BA3F5A #97BA3F #3FBAA0

split-complementary

#623FBA #BAA03F #5ABA3F

monochromatic

#32205F #4A308C #623FBA #866ACC #AB97DC

Accessibility & contrast

On white

7.14

#623FBA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#623FBA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623FBA

7.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623FBA	#FFFFFF	#000000	##FFFFFF
##623FBA	1.00	7.14	2.94	7.14
#FFFFFF	7.14	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ABE

Deuteranopia (green-blind)

#0055B8

Tritanopia (blue-blind)

#465D77

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #623fba;
/* rgb */ color: rgb(98, 63, 186);
/* oklch */ color: oklch(47.9% 0.183 290.9);

Tailwind

colors: {
  custom: {
    50: '#9676d0',
    500: '#623fba',
    950: '#000000',
  },
}

SCSS

$custom: #623fba;
$custom-light: #9676d0;
$custom-dark: #000000;

JSON

{
  "hex": "#623fba",
  "rgb": {
    "r": 98,
    "g": 63,
    "b": 186
  },
  "hsl": {
    "h": 257.073,
    "s": 49.398,
    "l": 48.824
  },
  "oklch": {
    "l": 0.47865,
    "c": 0.18329,
    "h": 290.9
  },
  "luminance": 0.09697
}

Semantic roles & 50–950 ramp

primary

#623FBA

secondary

#B7C88D

accent

#D94FB2

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0E0914

muted

#7E7B82

Preview Lab

Preview with #623FBA

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

Preview Lab → · Contrast checker → · Palette generator →