#6340BF#6340BF

#6340BF is a mid, vivid violet. Relative luminance 0.101; OKLCH L 48.5% C 0.188 H 290.3°. Best body text is #FFFFFF at 6.96:1 contrast (WCAG AA passes).

Color values

HEX	#6340BF
RGB	rgb(99, 64, 191)
HSL	hsl(257, 50%, 50%)
HSV	hsv(257, 66%, 75%)
CMYK	cmyk(48.2%, 66.5%, 0%, 25.1%)
CIE-LAB	lab(37.99, 45.55, -61.59)
CIE-LCH	lch(37.99, 76.60, 306.48°)
OKLab	oklab(48.51% 0.0652 -0.1765)
OKLCH	oklch(48.51% 0.188 290.3)
XYZ	xyz(16.3803, 10.0804, 50.3627)
Luminance	0.1008 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 1.21

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6340BF #9CBF40

analogous

#405DBF #6340BF #A240BF

triadic

#6340BF #BF6340 #40BF63

tetradic

#6340BF #BF405D #9CBF40 #40BFA2

square

#6340BF #BF405D #9CBF40 #40BFA2

split-complementary

#6340BF #BFA240 #5DBF40

monochromatic

#332163 #4B3191 #6340BF #886ECE #AE9CDE

Accessibility & contrast

On white

6.96

#6340BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#6340BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6340BF

6.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6340BF	#FFFFFF	#000000	##FFFFFF
##6340BF	1.00	6.96	3.02	6.96
#FFFFFF	6.96	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CC3

Deuteranopia (green-blind)

#0056BC

Tritanopia (blue-blind)

#455F7A

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #6340bf;
/* rgb */ color: rgb(99, 64, 191);
/* oklch */ color: oklch(48.5% 0.188 290.3);

Tailwind

colors: {
  custom: {
    50: '#9777d3',
    500: '#6340bf',
    950: '#000000',
  },
}

SCSS

$custom: #6340bf;
$custom-light: #9777d3;
$custom-dark: #000000;

JSON

{
  "hex": "#6340bf",
  "rgb": {
    "r": 99,
    "g": 64,
    "b": 191
  },
  "hsl": {
    "h": 256.535,
    "s": 49.804,
    "l": 50
  },
  "oklch": {
    "l": 0.48512,
    "c": 0.18812,
    "h": 290.3
  },
  "luminance": 0.10081
}

Semantic roles & 50–950 ramp

primary

#6340BF

secondary

#BACA91

accent

#D94EB3

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0E0914

muted

#7E7B83

Preview Lab

Preview with #6340BF

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

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