#6744CC#6744CC

#6744CC is a mid, vivid violet. Relative luminance 0.114; OKLCH L 50.5% C 0.199 H 289.1°. Best body text is #FFFFFF at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#6744CC
RGB	rgb(103, 68, 204)
HSL	hsl(255, 57%, 53%)
HSV	hsv(255, 67%, 80%)
CMYK	cmyk(49.5%, 66.7%, 0%, 20%)
CIE-LAB	lab(40.21, 47.79, -65.53)
CIE-LCH	lch(40.21, 81.10, 306.10°)
OKLab	oklab(50.52% 0.065 -0.1879)
OKLCH	oklch(50.52% 0.199 289.1)
XYZ	xyz(18.5566, 11.3766, 58.3332)
Luminance	0.1138 (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

#6744CC #A9CC44

analogous

#4465CC #6744CC #AB44CC

triadic

#6744CC #CC6744 #44CC67

tetradic

#6744CC #CC4465 #A9CC44 #44CCAB

square

#6744CC #CC4465 #A9CC44 #44CCAB

split-complementary

#6744CC #CCAB44 #65CC44

monochromatic

#362076 #4C2DA6 #6744CC #8E74D9 #B5A4E6

Accessibility & contrast

On white

6.41

#6744CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#6744CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6744CC

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6744CC	#FFFFFF	#000000	##FFFFFF
##6744CC	1.00	6.41	3.28	6.41
#FFFFFF	6.41	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062D0

Deuteranopia (green-blind)

#005BC9

Tritanopia (blue-blind)

#446682

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #6744cc;
/* rgb */ color: rgb(103, 68, 204);
/* oklch */ color: oklch(50.5% 0.199 289.1);

Tailwind

colors: {
  custom: {
    50: '#9b7add',
    500: '#6744cc',
    950: '#000000',
  },
}

SCSS

$custom: #6744cc;
$custom-light: #9b7add;
$custom-dark: #000000;

JSON

{
  "hex": "#6744cc",
  "rgb": {
    "r": 103,
    "g": 68,
    "b": 204
  },
  "hsl": {
    "h": 255.441,
    "s": 57.143,
    "l": 53.333
  },
  "oklch": {
    "l": 0.50523,
    "c": 0.19883,
    "h": 289.1
  },
  "luminance": 0.11377
}

Semantic roles & 50–950 ramp

primary

#6744CC

secondary

#C4D399

accent

#E047B9

background

#FAF7FD

surface

#F3EEFB

border

#CDC9D4

text

#0F0915

muted

#7F7B83

Preview Lab

Preview with #6744CC

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

Preview Lab → · Contrast checker → · Palette generator →