#6347B2#6347B2

#6347B2 is a mid, vivid violet. Relative luminance 0.104; OKLCH L 48.6% C 0.162 H 291.2°. Best body text is #FFFFFF at 6.83:1 contrast (WCAG AA passes).

Color values

HEX	#6347B2
RGB	rgb(99, 71, 178)
HSL	hsl(256, 43%, 49%)
HSV	hsv(256, 60%, 70%)
CMYK	cmyk(44.4%, 60.1%, 0%, 30.2%)
CIE-LAB	lab(38.50, 37.84, -53.10)
CIE-LCH	lch(38.50, 65.21, 305.48°)
OKLab	oklab(48.58% 0.0588 -0.1515)
OKLCH	oklch(48.58% 0.162 291.2)
XYZ	xyz(15.4325, 10.3730, 43.2999)
Luminance	0.1037 (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

#6347B2 #96B247

analogous

#4761B2 #6347B2 #9947B2

triadic

#6347B2 #B26347 #47B263

tetradic

#6347B2 #B24761 #96B247 #47B299

square

#6347B2 #B24761 #96B247 #47B299

split-complementary

#6347B2 #B29947 #61B247

monochromatic

#32245B #4B3686 #6347B2 #8770C6 #AC9CD7

Accessibility & contrast

On white

6.83

#6347B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#6347B2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6347B2

6.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6347B2	#FFFFFF	#000000	##FFFFFF
##6347B2	1.00	6.83	3.07	6.83
#FFFFFF	6.83	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CB5

Deuteranopia (green-blind)

#0058B0

Tritanopia (blue-blind)

#4C5F75

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #6347b2;
/* rgb */ color: rgb(99, 71, 178);
/* oklch */ color: oklch(48.6% 0.162 291.2);

Tailwind

colors: {
  custom: {
    50: '#957bca',
    500: '#6347b2',
    950: '#000000',
  },
}

SCSS

$custom: #6347b2;
$custom-light: #957bca;
$custom-dark: #000000;

JSON

{
  "hex": "#6347b2",
  "rgb": {
    "r": 99,
    "g": 71,
    "b": 178
  },
  "hsl": {
    "h": 255.701,
    "s": 42.972,
    "l": 48.824
  },
  "oklch": {
    "l": 0.48582,
    "c": 0.16249,
    "h": 291.2
  },
  "luminance": 0.10373
}

Semantic roles & 50–950 ramp

primary

#6347B2

secondary

#B7C491

accent

#D355B2

background

#F9F7FC

surface

#F2EEF8

border

#CCC9D1

text

#0E0913

muted

#7E7B82

Preview Lab

Preview with #6347B2

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

Preview Lab → · Contrast checker → · Palette generator →