#4766BF#4766BF

#4766BF is a mid, vivid blue. Relative luminance 0.146; OKLCH L 53.3% C 0.144 H 267.0°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#4766BF
RGB	rgb(71, 102, 191)
HSL	hsl(225, 48%, 51%)
HSV	hsv(225, 63%, 75%)
CMYK	cmyk(62.8%, 46.6%, 0%, 25.1%)
CIE-LAB	lab(45.08, 17.03, -50.22)
CIE-LCH	lch(45.08, 53.03, 288.73°)
OKLab	oklab(53.26% -0.0075 -0.1435)
OKLCH	oklch(53.26% 0.144 267)
XYZ	xyz(16.7507, 14.6024, 51.2159)
Luminance	0.1460 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4766BF #BFA047

analogous

#47A2BF #4766BF #6447BF

triadic

#4766BF #BF4766 #66BF47

tetradic

#4766BF #BF47A2 #BFA047 #47BF64

square

#4766BF #BF47A2 #BFA047 #47BF64

split-complementary

#4766BF #BF6447 #A2BF47

monochromatic

#243568 #344D95 #4766BF #748CCF #A2B2DF

Accessibility & contrast

On white

5.36

#4766BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#4766BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4766BF

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4766BF	#FFFFFF	#000000	##FFFFFF
##4766BF	1.00	5.36	3.92	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A70C2

Deuteranopia (green-blind)

#2566BD

Tritanopia (blue-blind)

#007A89

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #4766bf;
/* rgb */ color: rgb(71, 102, 191);
/* oklch */ color: oklch(53.3% 0.144 267.0);

Tailwind

colors: {
  custom: {
    50: '#8591d3',
    500: '#4766bf',
    950: '#000000',
  },
}

SCSS

$custom: #4766bf;
$custom-light: #8591d3;
$custom-dark: #000000;

JSON

{
  "hex": "#4766bf",
  "rgb": {
    "r": 71,
    "g": 102,
    "b": 191
  },
  "hsl": {
    "h": 224.5,
    "s": 48.387,
    "l": 51.373
  },
  "oklch": {
    "l": 0.53265,
    "c": 0.14373,
    "h": 267
  },
  "luminance": 0.14604
}

Semantic roles & 50–950 ramp

primary

#4766BF

secondary

#CBBE96

accent

#B550D8

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0C14

muted

#7D7D83

Preview Lab

Preview with #4766BF

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

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