#6348B4#6348B4

#6348B4 is a mid, vivid violet. Relative luminance 0.106; OKLCH L 48.9% C 0.164 H 290.6°. Best body text is #FFFFFF at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#6348B4
RGB	rgb(99, 72, 180)
HSL	hsl(255, 43%, 49%)
HSV	hsv(255, 60%, 71%)
CMYK	cmyk(45%, 60%, 0%, 29.4%)
CIE-LAB	lab(38.87, 37.84, -53.70)
CIE-LCH	lch(38.87, 65.69, 305.17°)
OKLab	oklab(48.89% 0.0575 -0.1532)
OKLCH	oklch(48.89% 0.164 290.6)
XYZ	xyz(15.6989, 10.5821, 44.3866)
Luminance	0.1058 (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

#6348B4 #99B448

analogous

#4863B4 #6348B4 #9948B4

triadic

#6348B4 #B46348 #48B463

tetradic

#6348B4 #B44863 #99B448 #48B499

square

#6348B4 #B44863 #99B448 #48B499

split-complementary

#6348B4 #B49948 #63B448

monochromatic

#33255D #4B3788 #6348B4 #8872C7 #AD9ED8

Accessibility & contrast

On white

6.74

#6348B4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#6348B4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6348B4

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6348B4	#FFFFFF	#000000	##FFFFFF
##6348B4	1.00	6.74	3.12	6.74
#FFFFFF	6.74	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DB8

Deuteranopia (green-blind)

#0059B2

Tritanopia (blue-blind)

#4B6077

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #6348b4;
/* rgb */ color: rgb(99, 72, 180);
/* oklch */ color: oklch(48.9% 0.164 290.6);

Tailwind

colors: {
  custom: {
    50: '#957ccb',
    500: '#6348b4',
    950: '#000000',
  },
}

SCSS

$custom: #6348b4;
$custom-light: #957ccb;
$custom-dark: #000000;

JSON

{
  "hex": "#6348b4",
  "rgb": {
    "r": 99,
    "g": 72,
    "b": 180
  },
  "hsl": {
    "h": 255,
    "s": 42.857,
    "l": 49.412
  },
  "oklch": {
    "l": 0.48894,
    "c": 0.16369,
    "h": 290.6
  },
  "luminance": 0.10583
}

Semantic roles & 50–950 ramp

primary

#6348B4

secondary

#B8C593

accent

#D355B3

background

#F9F7FC

surface

#F2EEF9

border

#CCC9D2

text

#0E0913

muted

#7E7B82

Preview Lab

Preview with #6348B4

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

Preview Lab → · Contrast checker → · Palette generator →