#6743BA#6743BA

#6743BA is a mid, vivid violet. Relative luminance 0.104; OKLCH L 48.9% C 0.178 H 292.5°. Best body text is #FFFFFF at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#6743BA
RGB	rgb(103, 67, 186)
HSL	hsl(258, 47%, 50%)
HSV	hsv(258, 64%, 73%)
CMYK	cmyk(44.6%, 64%, 0%, 27.1%)
CIE-LAB	lab(38.63, 43.25, -57.60)
CIE-LCH	lch(38.63, 72.03, 306.90°)
OKLab	oklab(48.95% 0.0682 -0.1646)
OKLCH	oklch(48.95% 0.178 292.5)
XYZ	xyz(16.4612, 10.4425, 47.5932)
Luminance	0.1044 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 2.18

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6743BA #96BA43

analogous

#435BBA #6743BA #A343BA

triadic

#6743BA #BA6743 #43BA67

tetradic

#6743BA #BA435B #96BA43 #43BAA3

square

#6743BA #BA435B #96BA43 #43BAA3

split-complementary

#6743BA #BAA343 #5BBA43

monochromatic

#352360 #4E338D #6743BA #8B6FCB #AF9CDB

Accessibility & contrast

On white

6.80

#6743BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#6743BA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6743BA

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6743BA	#FFFFFF	#000000	##FFFFFF
##6743BA	1.00	6.80	3.09	6.80
#FFFFFF	6.80	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DBE

Deuteranopia (green-blind)

#0059B8

Tritanopia (blue-blind)

#4F5F78

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #6743ba;
/* rgb */ color: rgb(103, 67, 186);
/* oklch */ color: oklch(48.9% 0.178 292.5);

Tailwind

colors: {
  custom: {
    50: '#9979d0',
    500: '#6743ba',
    950: '#000000',
  },
}

SCSS

$custom: #6743ba;
$custom-light: #9979d0;
$custom-dark: #000000;

JSON

{
  "hex": "#6743ba",
  "rgb": {
    "r": 103,
    "g": 67,
    "b": 186
  },
  "hsl": {
    "h": 258.151,
    "s": 47.036,
    "l": 49.608
  },
  "oklch": {
    "l": 0.48949,
    "c": 0.17817,
    "h": 292.5
  },
  "luminance": 0.10443
}

Semantic roles & 50–950 ramp

primary

#6743BA

secondary

#B7C891

accent

#D751AE

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0E0914

muted

#7E7B82

Preview Lab

Preview with #6743BA

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

Preview Lab → · Contrast checker → · Palette generator →