#6745BF#6745BF

#6745BF is a mid, vivid violet. Relative luminance 0.109; OKLCH L 49.6% C 0.182 H 291.1°. Best body text is #FFFFFF at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#6745BF
RGB	rgb(103, 69, 191)
HSL	hsl(257, 49%, 51%)
HSV	hsv(257, 64%, 75%)
CMYK	cmyk(46.1%, 63.9%, 0%, 25.1%)
CIE-LAB	lab(39.41, 43.54, -59.26)
CIE-LCH	lch(39.41, 73.53, 306.31°)
OKLab	oklab(49.64% 0.0655 -0.1695)
OKLCH	oklch(49.64% 0.182 291.1)
XYZ	xyz(17.1230, 10.9008, 50.4820)
Luminance	0.1090 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 1.73

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6745BF #9DBF45

analogous

#4560BF #6745BF #A445BF

triadic

#6745BF #BF6745 #45BF67

tetradic

#6745BF #BF4560 #9DBF45 #45BFA4

square

#6745BF #BF4560 #9DBF45 #45BFA4

split-complementary

#6745BF #BFA445 #60BF45

monochromatic

#362366 #4E3394 #6745BF #8C73CF #B1A0DE

Accessibility & contrast

On white

6.60

#6745BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#6745BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6745BF

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6745BF	#FFFFFF	#000000	##FFFFFF
##6745BF	1.00	6.60	3.18	6.60
#FFFFFF	6.60	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FC3

Deuteranopia (green-blind)

#005ABC

Tritanopia (blue-blind)

#4C627C

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #6745bf;
/* rgb */ color: rgb(103, 69, 191);
/* oklch */ color: oklch(49.6% 0.182 291.1);

Tailwind

colors: {
  custom: {
    50: '#997ad3',
    500: '#6745bf',
    950: '#000000',
  },
}

SCSS

$custom: #6745bf;
$custom-light: #997ad3;
$custom-dark: #000000;

JSON

{
  "hex": "#6745bf",
  "rgb": {
    "r": 103,
    "g": 69,
    "b": 191
  },
  "hsl": {
    "h": 256.721,
    "s": 48.8,
    "l": 50.98
  },
  "oklch": {
    "l": 0.49637,
    "c": 0.1817,
    "h": 291.1
  },
  "luminance": 0.10901
}

Semantic roles & 50–950 ramp

primary

#6745BF

secondary

#BCCB95

accent

#D84FB2

background

#F9F7FD

surface

#F2EEFA

border

#CCC9D3

text

#0F0914

muted

#7E7B83

Preview Lab

Preview with #6745BF

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

Preview Lab → · Contrast checker → · Palette generator →