#6340BC#6340BC

#6340BC is a mid, vivid violet. Relative luminance 0.100; OKLCH L 48.3% C 0.184 H 290.8°. Best body text is #FFFFFF at 7.02:1 contrast (WCAG AA passes).

Color values

HEX	#6340BC
RGB	rgb(99, 64, 188)
HSL	hsl(257, 49%, 49%)
HSV	hsv(257, 66%, 74%)
CMYK	cmyk(47.3%, 66%, 0%, 26.3%)
CIE-LAB	lab(37.75, 44.69, -60.21)
CIE-LCH	lch(37.75, 74.99, 306.59°)
OKLab	oklab(48.27% 0.0656 -0.1724)
OKLCH	oklch(48.27% 0.184 290.8)
XYZ	xyz(16.0535, 9.9497, 48.6418)
Luminance	0.0995 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 1.64

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6340BC #99BC40

analogous

#405BBC #6340BC #A140BC

triadic

#6340BC #BC6340 #40BC63

tetradic

#6340BC #BC405B #99BC40 #40BCA1

square

#6340BC #BC405B #99BC40 #40BCA1

split-complementary

#6340BC #BCA140 #5BBC40

monochromatic

#332161 #4B308E #6340BC #886CCD #AD9ADD

Accessibility & contrast

On white

7.02

#6340BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#6340BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6340BC

7.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6340BC	#FFFFFF	#000000	##FFFFFF
##6340BC	1.00	7.02	2.99	7.02
#FFFFFF	7.02	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BC0

Deuteranopia (green-blind)

#0056B9

Tritanopia (blue-blind)

#475E78

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #6340bc;
/* rgb */ color: rgb(99, 64, 188);
/* oklch */ color: oklch(48.3% 0.184 290.8);

Tailwind

colors: {
  custom: {
    50: '#9777d1',
    500: '#6340bc',
    950: '#000000',
  },
}

SCSS

$custom: #6340bc;
$custom-light: #9777d1;
$custom-dark: #000000;

JSON

{
  "hex": "#6340bc",
  "rgb": {
    "r": 99,
    "g": 64,
    "b": 188
  },
  "hsl": {
    "h": 256.935,
    "s": 49.206,
    "l": 49.412
  },
  "oklch": {
    "l": 0.4827,
    "c": 0.18447,
    "h": 290.8
  },
  "luminance": 0.0995
}

Semantic roles & 50–950 ramp

primary

#6340BC

secondary

#B8C98F

accent

#D94FB2

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0E0914

muted

#7E7B82

Preview Lab

Preview with #6340BC

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

Preview Lab → · Contrast checker → · Palette generator →