#6743D4#6743D4

#6743D4 is a mid, highly saturated violet. Relative luminance 0.117; OKLCH L 51.0% C 0.210 H 288.0°. Best body text is #FFFFFF at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#6743D4
RGB	rgb(103, 67, 212)
HSL	hsl(255, 63%, 55%)
HSV	hsv(255, 68%, 83%)
CMYK	cmyk(51.4%, 68.4%, 0%, 16.9%)
CIE-LAB	lab(40.66, 50.60, -69.41)
CIE-LCH	lch(40.66, 85.90, 306.09°)
OKLab	oklab(51.04% 0.0647 -0.1993)
OKLCH	oklch(51.04% 0.21 288)
XYZ	xyz(19.4809, 11.6504, 63.4969)
Luminance	0.1165 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6743D4 #B0D443

analogous

#4367D4 #6743D4 #B043D4

triadic

#6743D4 #D46743 #43D467

tetradic

#6743D4 #D44367 #B0D443 #43D4B0

square

#6743D4 #D44367 #B0D443 #43D4B0

split-complementary

#6743D4 #D4B043 #67D443

monochromatic

#361D7F #4A29B1 #6743D4 #8F75DF #B8A7EB

Accessibility & contrast

On white

6.31

#6743D4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#6743D4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6743D4

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6743D4	#FFFFFF	#000000	##FFFFFF
##6743D4	1.00	6.31	3.33	6.31
#FFFFFF	6.31	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063D8

Deuteranopia (green-blind)

#005CD1

Tritanopia (blue-blind)

#3E6886

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #6743d4;
/* rgb */ color: rgb(103, 67, 212);
/* oklch */ color: oklch(51.0% 0.210 288.0);

Tailwind

colors: {
  custom: {
    50: '#9c7ae2',
    500: '#6743d4',
    950: '#000000',
  },
}

SCSS

$custom: #6743d4;
$custom-light: #9c7ae2;
$custom-dark: #000000;

JSON

{
  "hex": "#6743d4",
  "rgb": {
    "r": 103,
    "g": 67,
    "b": 212
  },
  "hsl": {
    "h": 254.897,
    "s": 62.771,
    "l": 54.706
  },
  "oklch": {
    "l": 0.51044,
    "c": 0.20956,
    "h": 288
  },
  "luminance": 0.11651
}

Semantic roles & 50–950 ramp

primary

#6743D4

secondary

#C9D89B

accent

#E642BD

background

#FAF7FE

surface

#F4EEFC

border

#CEC9D5

text

#0F0916

muted

#7F7B84

Preview Lab

Preview with #6743D4

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

Preview Lab → · Contrast checker → · Palette generator →