#6748CF#6748CF

#6748CF is a mid, vivid violet. Relative luminance 0.120; OKLCH L 51.3% C 0.198 H 287.9°. Best body text is #FFFFFF at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#6748CF
RGB	rgb(103, 72, 207)
HSL	hsl(254, 58%, 55%)
HSV	hsv(254, 65%, 81%)
CMYK	cmyk(50.2%, 65.2%, 0%, 18.8%)
CIE-LAB	lab(41.25, 46.45, -65.56)
CIE-LCH	lch(41.25, 80.35, 305.32°)
OKLab	oklab(51.35% 0.0608 -0.188)
OKLCH	oklch(51.35% 0.198 287.9)
XYZ	xyz(19.1701, 12.0224, 60.3298)
Luminance	0.1202 (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

#6748CF #B0CF48

analogous

#486CCF #6748CF #AB48CF

triadic

#6748CF #CF6748 #48CF67

tetradic

#6748CF #CF486C #B0CF48 #48CFAB

square

#6748CF #CF486C #B0CF48 #48CFAB

split-complementary

#6748CF #CFAB48 #6CCF48

monochromatic

#36217C #4A2DAD #6748CF #8F78DC #B8A9E8

Accessibility & contrast

On white

6.17

#6748CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#6748CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6748CF

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6748CF	#FFFFFF	#000000	##FFFFFF
##6748CF	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)

#0064D3

Deuteranopia (green-blind)

#005ECC

Tritanopia (blue-blind)

#426985

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #6748cf;
/* rgb */ color: rgb(103, 72, 207);
/* oklch */ color: oklch(51.3% 0.198 287.9);

Tailwind

colors: {
  custom: {
    50: '#9b7ddf',
    500: '#6748cf',
    950: '#000000',
  },
}

SCSS

$custom: #6748cf;
$custom-light: #9b7ddf;
$custom-dark: #000000;

JSON

{
  "hex": "#6748cf",
  "rgb": {
    "r": 103,
    "g": 72,
    "b": 207
  },
  "hsl": {
    "h": 253.778,
    "s": 58.442,
    "l": 54.706
  },
  "oklch": {
    "l": 0.51349,
    "c": 0.19758,
    "h": 287.9
  },
  "luminance": 0.12023
}

Semantic roles & 50–950 ramp

primary

#6748CF

secondary

#C9D69D

accent

#E246BE

background

#FAF7FD

surface

#F4EEFB

border

#CEC9D4

text

#0F0A15

muted

#7F7C83

Preview Lab

Preview with #6748CF

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

Preview Lab → · Contrast checker → · Palette generator →