#6745BB#6745BB

#6745BB is a mid, vivid violet. Relative luminance 0.107; OKLCH L 49.3% C 0.177 H 291.9°. Best body text is #FFFFFF at 6.68:1 contrast (WCAG AA passes).

Color values

HEX	#6745BB
RGB	rgb(103, 69, 187)
HSL	hsl(257, 46%, 50%)
HSV	hsv(257, 63%, 73%)
CMYK	cmyk(44.9%, 63.1%, 0%, 26.7%)
CIE-LAB	lab(39.12, 42.41, -57.39)
CIE-LCH	lch(39.12, 71.36, 306.46°)
OKLab	oklab(49.33% 0.0659 -0.164)
OKLCH	oklch(49.33% 0.177 291.9)
XYZ	xyz(16.6888, 10.7271, 48.1953)
Luminance	0.1073 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 2.20

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6745BB #99BB45

analogous

#455EBB #6745BB #A245BB

triadic

#6745BB #BB6745 #45BB67

tetradic

#6745BB #BB455E #99BB45 #45BBA2

square

#6745BB #BB455E #99BB45 #45BBA2

split-complementary

#6745BB #BBA245 #5EBB45

monochromatic

#362462 #4E348F #6745BB #8C72CB #B09FDC

Accessibility & contrast

On white

6.68

#6745BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#6745BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6745BB

6.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6745BB	#FFFFFF	#000000	##FFFFFF
##6745BB	1.00	6.68	3.15	6.68
#FFFFFF	6.68	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EBF

Deuteranopia (green-blind)

#005AB9

Tritanopia (blue-blind)

#4E6079

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #6745bb;
/* rgb */ color: rgb(103, 69, 187);
/* oklch */ color: oklch(49.3% 0.177 291.9);

Tailwind

colors: {
  custom: {
    50: '#997ad0',
    500: '#6745bb',
    950: '#000000',
  },
}

SCSS

$custom: #6745bb;
$custom-light: #997ad0;
$custom-dark: #000000;

JSON

{
  "hex": "#6745bb",
  "rgb": {
    "r": 103,
    "g": 69,
    "b": 187
  },
  "hsl": {
    "h": 257.288,
    "s": 46.457,
    "l": 50.196
  },
  "oklch": {
    "l": 0.49329,
    "c": 0.17674,
    "h": 291.9
  },
  "luminance": 0.10728
}

Semantic roles & 50–950 ramp

primary

#6745BB

secondary

#B9C894

accent

#D652B0

background

#F9F7FC

surface

#F2EEF9

border

#CCC9D2

text

#0E0914

muted

#7E7B82

Preview Lab

Preview with #6745BB

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

Preview Lab → · Contrast checker → · Palette generator →