#6743CD#6743CD

#6743CD is a mid, highly saturated violet. Relative luminance 0.113; OKLCH L 50.5% C 0.201 H 289.1°. Best body text is #FFFFFF at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#6743CD
RGB	rgb(103, 67, 205)
HSL	hsl(256, 58%, 53%)
HSV	hsv(256, 67%, 80%)
CMYK	cmyk(49.8%, 67.3%, 0%, 19.6%)
CIE-LAB	lab(40.09, 48.61, -66.30)
CIE-LCH	lch(40.09, 82.21, 306.25°)
OKLab	oklab(50.46% 0.0658 -0.1902)
OKLCH	oklch(50.46% 0.201 289.1)
XYZ	xyz(18.6169, 11.3048, 58.9469)
Luminance	0.1131 (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

#6743CD #A9CD43

analogous

#4364CD #6743CD #AC43CD

triadic

#6743CD #CD6743 #43CD67

tetradic

#6743CD #CD4364 #A9CD43 #43CDAC

square

#6743CD #CD4364 #A9CD43 #43CDAC

split-complementary

#6743CD #CDAC43 #64CD43

monochromatic

#361F76 #4C2CA7 #6743CD #8E73DA #B5A4E7

Accessibility & contrast

On white

6.44

#6743CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#6743CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6743CD

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6743CD	#FFFFFF	#000000	##FFFFFF
##6743CD	1.00	6.44	3.26	6.44
#FFFFFF	6.44	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061D1

Deuteranopia (green-blind)

#005BCA

Tritanopia (blue-blind)

#436682

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #6743cd;
/* rgb */ color: rgb(103, 67, 205);
/* oklch */ color: oklch(50.5% 0.201 289.1);

Tailwind

colors: {
  custom: {
    50: '#9b7add',
    500: '#6743cd',
    950: '#000000',
  },
}

SCSS

$custom: #6743cd;
$custom-light: #9b7add;
$custom-dark: #000000;

JSON

{
  "hex": "#6743cd",
  "rgb": {
    "r": 103,
    "g": 67,
    "b": 205
  },
  "hsl": {
    "h": 255.652,
    "s": 57.983,
    "l": 53.333
  },
  "oklch": {
    "l": 0.50463,
    "c": 0.20124,
    "h": 289.1
  },
  "luminance": 0.11306
}

Semantic roles & 50–950 ramp

primary

#6743CD

secondary

#C4D498

accent

#E147B9

background

#FAF7FD

surface

#F4EEFB

border

#CEC9D4

text

#0F0915

muted

#7F7B83

Preview Lab

Preview with #6743CD

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

Preview Lab → · Contrast checker → · Palette generator →