#6745BC#6745BC

#6745BC is a mid, vivid violet. Relative luminance 0.108; OKLCH L 49.4% C 0.178 H 291.7°. Best body text is #FFFFFF at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#6745BC
RGB	rgb(103, 69, 188)
HSL	hsl(257, 47%, 50%)
HSV	hsv(257, 63%, 74%)
CMYK	cmyk(45.2%, 63.3%, 0%, 26.3%)
CIE-LAB	lab(39.19, 42.69, -57.86)
CIE-LCH	lch(39.19, 71.91, 306.42°)
OKLab	oklab(49.41% 0.0658 -0.1654)
OKLCH	oklch(49.41% 0.178 291.7)
XYZ	xyz(16.7962, 10.7701, 48.7611)
Luminance	0.1077 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 2.07

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6745BC #9ABC45

analogous

#455EBC #6745BC #A345BC

triadic

#6745BC #BC6745 #45BC67

tetradic

#6745BC #BC455E #9ABC45 #45BCA3

square

#6745BC #BC455E #9ABC45 #45BCA3

split-complementary

#6745BC #BCA345 #5EBC45

monochromatic

#362463 #4E3490 #6745BC #8C72CC #B19FDC

Accessibility & contrast

On white

6.66

#6745BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#6745BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6745BC

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6745BC	#FFFFFF	#000000	##FFFFFF
##6745BC	1.00	6.66	3.15	6.66
#FFFFFF	6.66	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EC0

Deuteranopia (green-blind)

#005ABA

Tritanopia (blue-blind)

#4E617A

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #6745bc;
/* rgb */ color: rgb(103, 69, 188);
/* oklch */ color: oklch(49.4% 0.178 291.7);

Tailwind

colors: {
  custom: {
    50: '#997ad1',
    500: '#6745bc',
    950: '#000000',
  },
}

SCSS

$custom: #6745bc;
$custom-light: #997ad1;
$custom-dark: #000000;

JSON

{
  "hex": "#6745bc",
  "rgb": {
    "r": 103,
    "g": 69,
    "b": 188
  },
  "hsl": {
    "h": 257.143,
    "s": 47.036,
    "l": 50.392
  },
  "oklch": {
    "l": 0.49406,
    "c": 0.17798,
    "h": 291.7
  },
  "luminance": 0.10771
}

Semantic roles & 50–950 ramp

primary

#6745BC

secondary

#BAC994

accent

#D751B1

background

#F9F7FC

surface

#F2EEF9

border

#CCC9D2

text

#0E0914

muted

#7E7B82

Preview Lab

Preview with #6745BC

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

Preview Lab → · Contrast checker → · Palette generator →