#6743C5#6743C5

#6743C5 is a mid, vivid violet. Relative luminance 0.109; OKLCH L 49.8% C 0.192 H 290.4°. Best body text is #FFFFFF at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#6743C5
RGB	rgb(103, 67, 197)
HSL	hsl(257, 53%, 52%)
HSV	hsv(257, 66%, 77%)
CMYK	cmyk(47.7%, 66%, 0%, 22.7%)
CIE-LAB	lab(39.46, 46.35, -62.68)
CIE-LCH	lch(39.46, 77.96, 306.48°)
OKLab	oklab(49.81% 0.0669 -0.1795)
OKLCH	oklch(49.81% 0.192 290.4)
XYZ	xyz(17.6759, 10.9284, 53.9906)
Luminance	0.1093 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 1.00

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6743C5 #A1C543

analogous

#4360C5 #6743C5 #A843C5

triadic

#6743C5 #C56743 #43C567

tetradic

#6743C5 #C54360 #A1C543 #43C5A8

square

#6743C5 #C54360 #A1C543 #43C5A8

split-complementary

#6743C5 #C5A843 #60C543

monochromatic

#36216C #4D309B #6743C5 #8D72D3 #B3A1E2

Accessibility & contrast

On white

6.59

#6743C5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#6743C5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6743C5

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6743C5	#FFFFFF	#000000	##FFFFFF
##6743C5	1.00	6.59	3.19	6.59
#FFFFFF	6.59	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FC9

Deuteranopia (green-blind)

#005AC2

Tritanopia (blue-blind)

#49637E

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #6743c5;
/* rgb */ color: rgb(103, 67, 197);
/* oklch */ color: oklch(49.8% 0.192 290.4);

Tailwind

colors: {
  custom: {
    50: '#9a79d7',
    500: '#6743c5',
    950: '#000000',
  },
}

SCSS

$custom: #6743c5;
$custom-light: #9a79d7;
$custom-dark: #000000;

JSON

{
  "hex": "#6743c5",
  "rgb": {
    "r": 103,
    "g": 67,
    "b": 197
  },
  "hsl": {
    "h": 256.615,
    "s": 52.846,
    "l": 51.765
  },
  "oklch": {
    "l": 0.49814,
    "c": 0.19161,
    "h": 290.4
  },
  "luminance": 0.10929
}

Semantic roles & 50–950 ramp

primary

#6743C5

secondary

#BFCE95

accent

#DC4CB4

background

#FAF7FD

surface

#F3EEFA

border

#CDC9D3

text

#0F0915

muted

#7F7B83

Preview Lab

Preview with #6743C5

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

Preview Lab → · Contrast checker → · Palette generator →