#6766BF#6766BF

#6766BF is a mid, vivid blue. Relative luminance 0.161; OKLCH L 55.4% C 0.135 H 281.5°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#6766BF
RGB	rgb(103, 102, 191)
HSL	hsl(241, 41%, 57%)
HSV	hsv(241, 47%, 75%)
CMYK	cmyk(46.1%, 46.6%, 0%, 25.1%)
CIE-LAB	lab(47.17, 23.86, -46.77)
CIE-LCH	lch(47.17, 52.51, 297.03°)
OKLab	oklab(55.39% 0.0271 -0.1327)
OKLCH	oklch(55.39% 0.135 281.5)
XYZ	xyz(19.7461, 16.1469, 51.3563)
Luminance	0.1615 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6766BF #BEBF66

analogous

#6692BF #6766BF #9366BF

triadic

#6766BF #BF6766 #66BF67

tetradic

#6766BF #BF6692 #BEBF66 #66BF93

square

#6766BF #BF6692 #BEBF66 #66BF93

split-complementary

#6766BF #BF9366 #92BF66

monochromatic

#333278 #4544A3 #6766BF #9291D1 #BDBCE3

Accessibility & contrast

On white

4.97

#6766BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#6766BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6766BF

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6766BF	#FFFFFF	#000000	##FFFFFF
##6766BF	1.00	4.97	4.23	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4273C2

Deuteranopia (green-blind)

#3C6DBD

Tritanopia (blue-blind)

#497989

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #6766bf;
/* rgb */ color: rgb(103, 102, 191);
/* oklch */ color: oklch(55.4% 0.135 281.5);

Tailwind

colors: {
  custom: {
    50: '#9791d3',
    500: '#6766bf',
    950: '#000000',
  },
}

SCSS

$custom: #6766bf;
$custom-light: #9791d3;
$custom-dark: #000000;

JSON

{
  "hex": "#6766bf",
  "rgb": {
    "r": 103,
    "g": 102,
    "b": 191
  },
  "hsl": {
    "h": 240.674,
    "s": 41.014,
    "l": 57.451
  },
  "oklch": {
    "l": 0.55388,
    "c": 0.13542,
    "h": 281.5
  },
  "luminance": 0.16148
}

Semantic roles & 50–950 ramp

primary

#6766BF

secondary

#D2D2AE

accent

#D157CF

background

#F9F8FD

surface

#F2F0FA

border

#CCCBD3

text

#0E0C14

muted

#7E7D83

Preview Lab

Preview with #6766BF

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

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