#6745CC#6745CC

#6745CC is a mid, vivid violet. Relative luminance 0.115; OKLCH L 50.7% C 0.198 H 288.9°. Best body text is #FFFFFF at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#6745CC
RGB	rgb(103, 69, 204)
HSL	hsl(255, 57%, 54%)
HSV	hsv(255, 66%, 80%)
CMYK	cmyk(49.5%, 66.2%, 0%, 20%)
CIE-LAB	lab(40.41, 47.24, -65.20)
CIE-LCH	lch(40.41, 80.52, 305.93°)
OKLab	oklab(50.67% 0.0641 -0.1869)
OKLCH	oklch(50.67% 0.198 288.9)
XYZ	xyz(18.6176, 11.4986, 58.3535)
Luminance	0.1150 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 1.47

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6745CC #AACC45

analogous

#4566CC #6745CC #AA45CC

triadic

#6745CC #CC6745 #45CC67

tetradic

#6745CC #CC4566 #AACC45 #45CCAA

square

#6745CC #CC4566 #AACC45 #45CCAA

split-complementary

#6745CC #CCAA45 #66CC45

monochromatic

#362076 #4C2EA6 #6745CC #8E75D9 #B5A5E6

Accessibility & contrast

On white

6.36

#6745CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#6745CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6745CC

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6745CC	#FFFFFF	#000000	##FFFFFF
##6745CC	1.00	6.36	3.30	6.36
#FFFFFF	6.36	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062D0

Deuteranopia (green-blind)

#005CC9

Tritanopia (blue-blind)

#446683

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #6745cc;
/* rgb */ color: rgb(103, 69, 204);
/* oklch */ color: oklch(50.7% 0.198 288.9);

Tailwind

colors: {
  custom: {
    50: '#9b7bdd',
    500: '#6745cc',
    950: '#000000',
  },
}

SCSS

$custom: #6745cc;
$custom-light: #9b7bdd;
$custom-dark: #000000;

JSON

{
  "hex": "#6745cc",
  "rgb": {
    "r": 103,
    "g": 69,
    "b": 204
  },
  "hsl": {
    "h": 255.111,
    "s": 56.962,
    "l": 53.529
  },
  "oklch": {
    "l": 0.50668,
    "c": 0.19761,
    "h": 288.9
  },
  "luminance": 0.11499
}

Semantic roles & 50–950 ramp

primary

#6745CC

secondary

#C5D399

accent

#E048BA

background

#FAF7FD

surface

#F3EEFB

border

#CDC9D4

text

#0F0915

muted

#7F7B83

Preview Lab

Preview with #6745CC

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

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