#6348BB#6348BB

#6348BB is a mid, vivid violet. Relative luminance 0.109; OKLCH L 49.4% C 0.173 H 289.3°. Best body text is #FFFFFF at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#6348BB
RGB	rgb(99, 72, 187)
HSL	hsl(254, 46%, 51%)
HSV	hsv(254, 61%, 73%)
CMYK	cmyk(47.1%, 61.5%, 0%, 26.7%)
CIE-LAB	lab(39.37, 39.87, -57.00)
CIE-LCH	lch(39.37, 69.56, 304.97°)
OKLab	oklab(49.42% 0.0572 -0.163)
OKLCH	oklch(49.42% 0.173 289.3)
XYZ	xyz(16.4300, 10.8746, 48.2374)
Luminance	0.1087 (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

#6348BB #A0BB48

analogous

#4866BB #6348BB #9C48BB

triadic

#6348BB #BB6348 #48BB63

tetradic

#6348BB #BB4866 #A0BB48 #48BB9C

square

#6348BB #BB4866 #A0BB48 #48BB9C

split-complementary

#6348BB #BB9C48 #66BB48

monochromatic

#342564 #4B3690 #6348BB #8975CC #AFA1DC

Accessibility & contrast

On white

6.61

#6348BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#6348BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6348BB

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6348BB	#FFFFFF	#000000	##FFFFFF
##6348BB	1.00	6.61	3.18	6.61
#FFFFFF	6.61	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FBF

Deuteranopia (green-blind)

#005AB9

Tritanopia (blue-blind)

#47637B

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #6348bb;
/* rgb */ color: rgb(99, 72, 187);
/* oklch */ color: oklch(49.4% 0.173 289.3);

Tailwind

colors: {
  custom: {
    50: '#967cd0',
    500: '#6348bb',
    950: '#000000',
  },
}

SCSS

$custom: #6348bb;
$custom-light: #967cd0;
$custom-dark: #000000;

JSON

{
  "hex": "#6348bb",
  "rgb": {
    "r": 99,
    "g": 72,
    "b": 187
  },
  "hsl": {
    "h": 254.087,
    "s": 45.817,
    "l": 50.784
  },
  "oklch": {
    "l": 0.49419,
    "c": 0.17271,
    "h": 289.3
  },
  "luminance": 0.10875
}

Semantic roles & 50–950 ramp

primary

#6348BB

secondary

#BDC996

accent

#D552B7

background

#F9F7FC

surface

#F2EEF9

border

#CCC9D2

text

#0E0914

muted

#7E7B82

Preview Lab

Preview with #6348BB

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

Preview Lab → · Contrast checker → · Palette generator →