#6345C3#6345C3

#6345C3 is a mid, vivid violet. Relative luminance 0.108; OKLCH L 49.6% C 0.187 H 288.6°. Best body text is #FFFFFF at 6.63:1 contrast (WCAG AA passes).

Color values

HEX	#6345C3
RGB	rgb(99, 69, 195)
HSL	hsl(254, 51%, 52%)
HSV	hsv(254, 65%, 76%)
CMYK	cmyk(49.2%, 64.6%, 0%, 23.5%)
CIE-LAB	lab(39.32, 43.92, -61.75)
CIE-LCH	lch(39.32, 75.78, 305.42°)
OKLab	oklab(49.57% 0.0597 -0.1769)
OKLCH	oklch(49.57% 0.187 288.6)
XYZ	xyz(17.1212, 10.8483, 52.8110)
Luminance	0.1085 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 1.12

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6345C3 #A5C345

analogous

#4566C3 #6345C3 #A245C3

triadic

#6345C3 #C36345 #45C363

tetradic

#6345C3 #C34566 #A5C345 #45C3A2

square

#6345C3 #C34566 #A5C345 #45C3A2

split-complementary

#6345C3 #C3A245 #66C345

monochromatic

#34236B #4A3199 #6345C3 #8A73D2 #B1A2E1

Accessibility & contrast

On white

6.63

#6345C3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#6345C3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6345C3

6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6345C3	#FFFFFF	#000000	##FFFFFF
##6345C3	1.00	6.63	3.17	6.63
#FFFFFF	6.63	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FC7

Deuteranopia (green-blind)

#0059C0

Tritanopia (blue-blind)

#42647E

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #6345c3;
/* rgb */ color: rgb(99, 69, 195);
/* oklch */ color: oklch(49.6% 0.187 288.6);

Tailwind

colors: {
  custom: {
    50: '#977ad6',
    500: '#6345c3',
    950: '#000000',
  },
}

SCSS

$custom: #6345c3;
$custom-light: #977ad6;
$custom-dark: #000000;

JSON

{
  "hex": "#6345c3",
  "rgb": {
    "r": 99,
    "g": 69,
    "b": 195
  },
  "hsl": {
    "h": 254.286,
    "s": 51.22,
    "l": 51.765
  },
  "oklch": {
    "l": 0.49574,
    "c": 0.18673,
    "h": 288.6
  },
  "luminance": 0.10849
}

Semantic roles & 50–950 ramp

primary

#6345C3

secondary

#C0CE96

accent

#DB4DB9

background

#F9F7FD

surface

#F2EEFA

border

#CCC9D3

text

#0E0914

muted

#7E7B83

Preview Lab

Preview with #6345C3

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

Preview Lab → · Contrast checker → · Palette generator →