#4766D3#4766D3

#4766D3 is a mid, vivid blue. Relative luminance 0.155; OKLCH L 54.7% C 0.171 H 268.3°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#4766D3
RGB	rgb(71, 102, 211)
HSL	hsl(227, 61%, 55%)
HSV	hsv(227, 66%, 83%)
CMYK	cmyk(66.4%, 51.7%, 0%, 17.3%)
CIE-LAB	lab(46.37, 24.05, -59.66)
CIE-LCH	lch(46.37, 64.32, 291.95°)
OKLab	oklab(54.65% -0.0051 -0.1713)
OKLCH	oklch(54.65% 0.171 268.3)
XYZ	xyz(19.1037, 15.5437, 63.6089)
Luminance	0.1555 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4766D3 #D3B447

analogous

#47ACD3 #4766D3 #6E47D3

triadic

#4766D3 #D34766 #66D347

tetradic

#4766D3 #D347AC #D3B447 #47D36E

square

#4766D3 #D347AC #D3B447 #47D36E

split-complementary

#4766D3 #D36E47 #ACD347

monochromatic

#1F3581 #2B49B2 #4766D3 #788FDF #AAB8EB

Accessibility & contrast

On white

5.11

#4766D3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#4766D3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4766D3

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4766D3	#FFFFFF	#000000	##FFFFFF
##4766D3	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2275D7

Deuteranopia (green-blind)

#0068D1

Tritanopia (blue-blind)

#008093

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #4766d3;
/* rgb */ color: rgb(71, 102, 211);
/* oklch */ color: oklch(54.7% 0.171 268.3);

Tailwind

colors: {
  custom: {
    50: '#8991e1',
    500: '#4766d3',
    950: '#000000',
  },
}

SCSS

$custom: #4766d3;
$custom-light: #8991e1;
$custom-dark: #000000;

JSON

{
  "hex": "#4766d3",
  "rgb": {
    "r": 71,
    "g": 102,
    "b": 211
  },
  "hsl": {
    "h": 226.714,
    "s": 61.404,
    "l": 55.294
  },
  "oklch": {
    "l": 0.54654,
    "c": 0.17137,
    "h": 268.3
  },
  "luminance": 0.15545
}

Semantic roles & 50–950 ramp

primary

#4766D3

secondary

#D8CB9E

accent

#C143E5

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #4766D3

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

Preview Lab → · Contrast checker → · Palette generator →