#6766BC#6766BC

#6766BC is a mid, vivid blue. Relative luminance 0.160; OKLCH L 55.2% C 0.131 H 281.7°. Best body text is #FFFFFF at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#6766BC
RGB	rgb(103, 102, 188)
HSL	hsl(241, 39%, 57%)
HSV	hsv(241, 46%, 74%)
CMYK	cmyk(45.2%, 45.7%, 0%, 26.3%)
CIE-LAB	lab(47.00, 22.96, -45.31)
CIE-LCH	lch(47.00, 50.79, 296.87°)
OKLab	oklab(55.2% 0.0267 -0.1284)
OKLCH	oklch(55.2% 0.131 281.7)
XYZ	xyz(19.4193, 16.0162, 49.6354)
Luminance	0.1602 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6766BC #BBBC66

analogous

#6690BC #6766BC #9266BC

triadic

#6766BC #BC6766 #66BC67

tetradic

#6766BC #BC6690 #BBBC66 #66BC92

square

#6766BC #BC6690 #BBBC66 #66BC92

split-complementary

#6766BC #BC9266 #90BC66

monochromatic

#343375 #47469F #6766BC #9191CF #BCBBE1

Accessibility & contrast

On white

5.00

#6766BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.20

#6766BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6766BC

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6766BC	#FFFFFF	#000000	##FFFFFF
##6766BC	1.00	5.00	4.20	5.00
#FFFFFF	5.00	1.00	21.00	1.00
#000000	4.20	21.00	1.00	21.00
##FFFFFF	5.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4473BF

Deuteranopia (green-blind)

#3F6CBA

Tritanopia (blue-blind)

#4B7888

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #6766bc;
/* rgb */ color: rgb(103, 102, 188);
/* oklch */ color: oklch(55.2% 0.131 281.7);

Tailwind

colors: {
  custom: {
    50: '#9791d0',
    500: '#6766bc',
    950: '#000000',
  },
}

SCSS

$custom: #6766bc;
$custom-light: #9791d0;
$custom-dark: #000000;

JSON

{
  "hex": "#6766bc",
  "rgb": {
    "r": 103,
    "g": 102,
    "b": 188
  },
  "hsl": {
    "h": 240.698,
    "s": 39.091,
    "l": 56.863
  },
  "oklch": {
    "l": 0.55203,
    "c": 0.13112,
    "h": 281.7
  },
  "luminance": 0.16017
}

Semantic roles & 50–950 ramp

primary

#6766BC

secondary

#D0D0AD

accent

#CF59CE

background

#F9F8FC

surface

#F2F0F9

border

#CCCBD2

text

#0E0C14

muted

#7E7D82

Preview Lab

Preview with #6766BC

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

Preview Lab → · Contrast checker → · Palette generator →