#6740CD#6740CD

#6740CD is a mid, highly saturated violet. Relative luminance 0.110; OKLCH L 50.0% C 0.205 H 289.6°. Best body text is #FFFFFF at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#6740CD
RGB	rgb(103, 64, 205)
HSL	hsl(257, 59%, 53%)
HSV	hsv(257, 69%, 80%)
CMYK	cmyk(49.8%, 68.8%, 0%, 19.6%)
CIE-LAB	lab(39.51, 50.21, -67.25)
CIE-LCH	lch(39.51, 83.92, 306.75°)
OKLab	oklab(50.05% 0.0686 -0.1929)
OKLCH	oklch(50.05% 0.205 289.6)
XYZ	xyz(18.4432, 10.9574, 58.8890)
Luminance	0.1096 (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

#6740CD #A6CD40

analogous

#405FCD #6740CD #AE40CD

triadic

#6740CD #CD6740 #40CD67

tetradic

#6740CD #CD405F #A6CD40 #40CDAE

square

#6740CD #CD405F #A6CD40 #40CDAE

split-complementary

#6740CD #CDAE40 #5FCD40

monochromatic

#361E74 #4D2BA5 #6740CD #8E71DA #B4A1E6

Accessibility & contrast

On white

6.58

#6740CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#6740CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6740CD

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6740CD	#FFFFFF	#000000	##FFFFFF
##6740CD	1.00	6.58	3.19	6.58
#FFFFFF	6.58	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060D1

Deuteranopia (green-blind)

#005ACA

Tritanopia (blue-blind)

#446482

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #6740cd;
/* rgb */ color: rgb(103, 64, 205);
/* oklch */ color: oklch(50.0% 0.205 289.6);

Tailwind

colors: {
  custom: {
    50: '#9b78dd',
    500: '#6740cd',
    950: '#000000',
  },
}

SCSS

$custom: #6740cd;
$custom-light: #9b78dd;
$custom-dark: #000000;

JSON

{
  "hex": "#6740cd",
  "rgb": {
    "r": 103,
    "g": 64,
    "b": 205
  },
  "hsl": {
    "h": 256.596,
    "s": 58.506,
    "l": 52.745
  },
  "oklch": {
    "l": 0.50047,
    "c": 0.20478,
    "h": 289.6
  },
  "luminance": 0.10958
}

Semantic roles & 50–950 ramp

primary

#6740CD

secondary

#C2D396

accent

#E246B7

background

#FAF7FD

surface

#F4EDFB

border

#CEC8D4

text

#0F0915

muted

#7F7B83

Preview Lab

Preview with #6740CD

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

Preview Lab → · Contrast checker → · Palette generator →