#623CBF#623CBF

#623CBF is a mid, vivid violet. Relative luminance 0.096; OKLCH L 47.8% C 0.193 H 290.5°. Best body text is #FFFFFF at 7.20:1 contrast (WCAG AA passes).

Color values

HEX	#623CBF
RGB	rgb(98, 60, 191)
HSL	hsl(257, 52%, 49%)
HSV	hsv(257, 69%, 75%)
CMYK	cmyk(48.7%, 68.6%, 0%, 25.1%)
CIE-LAB	lab(37.09, 47.53, -63.05)
CIE-LCH	lch(37.09, 78.96, 307.01°)
OKLab	oklab(47.85% 0.0677 -0.1808)
OKLCH	oklch(47.85% 0.193 290.5)
XYZ	xyz(16.0542, 9.5893, 50.2851)
Luminance	0.0959 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 1.72

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623CBF #99BF3C

analogous

#3C57BF #623CBF #A43CBF

triadic

#623CBF #BF623C #3CBF62

tetradic

#623CBF #BF3C57 #99BF3C #3CBFA4

square

#623CBF #BF3C57 #99BF3C #3CBFA4

split-complementary

#623CBF #BFA43C #57BF3C

monochromatic

#321F62 #4A2D90 #623CBF #8668D0 #AC97DE

Accessibility & contrast

On white

7.20

#623CBF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#623CBF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623CBF

7.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623CBF	#FFFFFF	#000000	##FFFFFF
##623CBF	1.00	7.20	2.92	7.20
#FFFFFF	7.20	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AC3

Deuteranopia (green-blind)

#0054BC

Tritanopia (blue-blind)

#435D79

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #623cbf;
/* rgb */ color: rgb(98, 60, 191);
/* oklch */ color: oklch(47.8% 0.193 290.5);

Tailwind

colors: {
  custom: {
    50: '#9774d3',
    500: '#623cbf',
    950: '#000000',
  },
}

SCSS

$custom: #623cbf;
$custom-light: #9774d3;
$custom-dark: #000000;

JSON

{
  "hex": "#623cbf",
  "rgb": {
    "r": 98,
    "g": 60,
    "b": 191
  },
  "hsl": {
    "h": 257.405,
    "s": 52.191,
    "l": 49.216
  },
  "oklch": {
    "l": 0.47848,
    "c": 0.19302,
    "h": 290.5
  },
  "luminance": 0.0959
}

Semantic roles & 50–950 ramp

primary

#623CBF

secondary

#B8CA8D

accent

#DC4CB2

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0E0814

muted

#7E7B83

Preview Lab

Preview with #623CBF

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

Preview Lab → · Contrast checker → · Palette generator →