#6749CC#6749CC

#6749CC is a mid, vivid violet. Relative luminance 0.120; OKLCH L 51.3% C 0.193 H 288.2°. Best body text is #FFFFFF at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#6749CC
RGB	rgb(103, 73, 204)
HSL	hsl(254, 56%, 54%)
HSV	hsv(254, 64%, 80%)
CMYK	cmyk(49.5%, 64.2%, 0%, 20%)
CIE-LAB	lab(41.23, 45.02, -63.86)
CIE-LCH	lch(41.23, 78.14, 305.18°)
OKLab	oklab(51.26% 0.0601 -0.183)
OKLCH	oklch(51.26% 0.193 288.2)
XYZ	xyz(18.8720, 12.0074, 58.4383)
Luminance	0.1201 (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

#6749CC #AECC49

analogous

#496DCC #6749CC #A849CC

triadic

#6749CC #CC6749 #49CC67

tetradic

#6749CC #CC496D #AECC49 #49CCA8

square

#6749CC #CC496D #AECC49 #49CCA8

split-complementary

#6749CC #CCA849 #6DCC49

monochromatic

#362279 #4B2FA9 #6749CC #8F79D9 #B7A9E7

Accessibility & contrast

On white

6.17

#6749CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#6749CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6749CC

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6749CC	#FFFFFF	#000000	##FFFFFF
##6749CC	1.00	6.17	3.40	6.17
#FFFFFF	6.17	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064D0

Deuteranopia (green-blind)

#005EC9

Tritanopia (blue-blind)

#446984

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #6749cc;
/* rgb */ color: rgb(103, 73, 204);
/* oklch */ color: oklch(51.3% 0.193 288.2);

Tailwind

colors: {
  custom: {
    50: '#9b7ddc',
    500: '#6749cc',
    950: '#000000',
  },
}

SCSS

$custom: #6749cc;
$custom-light: #9b7ddc;
$custom-dark: #000000;

JSON

{
  "hex": "#6749cc",
  "rgb": {
    "r": 103,
    "g": 73,
    "b": 204
  },
  "hsl": {
    "h": 253.74,
    "s": 56.223,
    "l": 54.314
  },
  "oklch": {
    "l": 0.5126,
    "c": 0.19264,
    "h": 288.2
  },
  "luminance": 0.12008
}

Semantic roles & 50–950 ramp

primary

#6749CC

secondary

#C7D49D

accent

#E048BD

background

#FAF7FD

surface

#F3EEFB

border

#CDC9D4

text

#0F0A15

muted

#7F7C83

Preview Lab

Preview with #6749CC

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

Preview Lab → · Contrast checker → · Palette generator →