#6347BF#6347BF

#6347BF is a mid, vivid violet. Relative luminance 0.109; OKLCH L 49.6% C 0.179 H 288.9°. Best body text is #FFFFFF at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#6347BF
RGB	rgb(99, 71, 191)
HSL	hsl(254, 48%, 51%)
HSV	hsv(254, 63%, 75%)
CMYK	cmyk(48.2%, 62.8%, 0%, 25.1%)
CIE-LAB	lab(39.45, 41.62, -59.22)
CIE-LCH	lch(39.45, 72.38, 305.10°)
OKLab	oklab(49.57% 0.058 -0.1695)
OKLCH	oklch(49.57% 0.179 288.9)
XYZ	xyz(16.8001, 10.9200, 50.5027)
Luminance	0.1092 (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

#6347BF #A3BF47

analogous

#4767BF #6347BF #9F47BF

triadic

#6347BF #BF6347 #47BF63

tetradic

#6347BF #BF4767 #A3BF47 #47BF9F

square

#6347BF #BF4767 #A3BF47 #47BF9F

split-complementary

#6347BF #BF9F47 #67BF47

monochromatic

#342468 #4A3495 #6347BF #8974CF #B0A2DF

Accessibility & contrast

On white

6.60

#6347BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#6347BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6347BF

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6347BF	#FFFFFF	#000000	##FFFFFF
##6347BF	1.00	6.60	3.18	6.60
#FFFFFF	6.60	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FC3

Deuteranopia (green-blind)

#005ABD

Tritanopia (blue-blind)

#45637C

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #6347bf;
/* rgb */ color: rgb(99, 71, 191);
/* oklch */ color: oklch(49.6% 0.179 288.9);

Tailwind

colors: {
  custom: {
    50: '#977cd3',
    500: '#6347bf',
    950: '#000000',
  },
}

SCSS

$custom: #6347bf;
$custom-light: #977cd3;
$custom-dark: #000000;

JSON

{
  "hex": "#6347bf",
  "rgb": {
    "r": 99,
    "g": 71,
    "b": 191
  },
  "hsl": {
    "h": 254,
    "s": 48.387,
    "l": 51.373
  },
  "oklch": {
    "l": 0.49567,
    "c": 0.17913,
    "h": 288.9
  },
  "luminance": 0.10921
}

Semantic roles & 50–950 ramp

primary

#6347BF

secondary

#BFCB96

accent

#D850B8

background

#F9F7FD

surface

#F2EEFA

border

#CCC9D3

text

#0E0914

muted

#7E7B83

Preview Lab

Preview with #6347BF

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

Preview Lab → · Contrast checker → · Palette generator →