#6740CA#6740CA

#6740CA is a mid, highly saturated violet. Relative luminance 0.108; OKLCH L 49.8% C 0.201 H 290.1°. Best body text is #FFFFFF at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#6740CA
RGB	rgb(103, 64, 202)
HSL	hsl(257, 57%, 52%)
HSV	hsv(257, 68%, 79%)
CMYK	cmyk(49%, 68.3%, 0%, 20.8%)
CIE-LAB	lab(39.27, 49.37, -65.90)
CIE-LCH	lch(39.27, 82.34, 306.84°)
OKLab	oklab(49.8% 0.0691 -0.189)
OKLCH	oklch(49.8% 0.201 290.1)
XYZ	xyz(18.0845, 10.8139, 57.0001)
Luminance	0.1081 (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

#6740CA #A3CA40

analogous

#405ECA #6740CA #AC40CA

triadic

#6740CA #CA6740 #40CA67

tetradic

#6740CA #CA405E #A3CA40 #40CAAC

square

#6740CA #CA405E #A3CA40 #40CAAC

split-complementary

#6740CA #CAAC40 #5ECA40

monochromatic

#361F70 #4D2CA0 #6740CA #8D70D7 #B3A0E5

Accessibility & contrast

On white

6.64

#6740CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#6740CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6740CA

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6740CA	#FFFFFF	#000000	##FFFFFF
##6740CA	1.00	6.64	3.16	6.64
#FFFFFF	6.64	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FCE

Deuteranopia (green-blind)

#0059C7

Tritanopia (blue-blind)

#466380

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #6740ca;
/* rgb */ color: rgb(103, 64, 202);
/* oklch */ color: oklch(49.8% 0.201 290.1);

Tailwind

colors: {
  custom: {
    50: '#9b78db',
    500: '#6740ca',
    950: '#000000',
  },
}

SCSS

$custom: #6740ca;
$custom-light: #9b78db;
$custom-dark: #000000;

JSON

{
  "hex": "#6740ca",
  "rgb": {
    "r": 103,
    "g": 64,
    "b": 202
  },
  "hsl": {
    "h": 256.957,
    "s": 56.557,
    "l": 52.157
  },
  "oklch": {
    "l": 0.49798,
    "c": 0.20125,
    "h": 290.1
  },
  "luminance": 0.10815
}

Semantic roles & 50–950 ramp

primary

#6740CA

secondary

#C0D195

accent

#E048B5

background

#FAF7FD

surface

#F3EDFB

border

#CDC8D4

text

#0F0915

muted

#7F7B83

Preview Lab

Preview with #6740CA

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

Preview Lab → · Contrast checker → · Palette generator →