#6740CE#6740CE

#6740CE is a mid, highly saturated violet. Relative luminance 0.110; OKLCH L 50.1% C 0.206 H 289.4°. Best body text is #FFFFFF at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#6740CE
RGB	rgb(103, 64, 206)
HSL	hsl(256, 59%, 53%)
HSV	hsv(256, 69%, 81%)
CMYK	cmyk(50%, 68.9%, 0%, 19.2%)
CIE-LAB	lab(39.59, 50.49, -67.69)
CIE-LCH	lch(39.59, 84.45, 306.72°)
OKLab	oklab(50.13% 0.0685 -0.1942)
OKLCH	oklch(50.13% 0.206 289.4)
XYZ	xyz(18.5643, 11.0058, 59.5267)
Luminance	0.1101 (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

#6740CE #A7CE40

analogous

#4060CE #6740CE #AE40CE

triadic

#6740CE #CE6740 #40CE67

tetradic

#6740CE #CE4060 #A7CE40 #40CEAE

square

#6740CE #CE4060 #A7CE40 #40CEAE

split-complementary

#6740CE #CEAE40 #60CE40

monochromatic

#361E75 #4D2BA6 #6740CE #8E71DA #B5A1E7

Accessibility & contrast

On white

6.56

#6740CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#6740CE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6740CE

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6740CE	#FFFFFF	#000000	##FFFFFF
##6740CE	1.00	6.56	3.20	6.56
#FFFFFF	6.56	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060D2

Deuteranopia (green-blind)

#005ACB

Tritanopia (blue-blind)

#436482

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #6740ce;
/* rgb */ color: rgb(103, 64, 206);
/* oklch */ color: oklch(50.1% 0.206 289.4);

Tailwind

colors: {
  custom: {
    50: '#9b78de',
    500: '#6740ce',
    950: '#000000',
  },
}

SCSS

$custom: #6740ce;
$custom-light: #9b78de;
$custom-dark: #000000;

JSON

{
  "hex": "#6740ce",
  "rgb": {
    "r": 103,
    "g": 64,
    "b": 206
  },
  "hsl": {
    "h": 256.479,
    "s": 59.167,
    "l": 52.941
  },
  "oklch": {
    "l": 0.50131,
    "c": 0.20596,
    "h": 289.4
  },
  "luminance": 0.11007
}

Semantic roles & 50–950 ramp

primary

#6740CE

secondary

#C3D496

accent

#E245B7

background

#FAF7FD

surface

#F4EDFB

border

#CEC8D4

text

#0F0915

muted

#7F7B83

Preview Lab

Preview with #6740CE

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

Preview Lab → · Contrast checker → · Palette generator →