#4466BD#4466BD

#4466BD is a mid, vivid blue. Relative luminance 0.144; OKLCH L 53.0% C 0.142 H 265.7°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#4466BD
RGB	rgb(68, 102, 189)
HSL	hsl(223, 48%, 50%)
HSV	hsv(223, 64%, 74%)
CMYK	cmyk(64%, 46%, 0%, 25.9%)
CIE-LAB	lab(44.81, 15.79, -49.52)
CIE-LCH	lch(44.81, 51.97, 287.69°)
OKLab	oklab(52.97% -0.0106 -0.1415)
OKLCH	oklch(52.97% 0.142 265.7)
XYZ	xyz(16.3174, 14.4043, 50.0546)
Luminance	0.1441 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4466BD #BD9B44

analogous

#44A3BD #4466BD #5E44BD

triadic

#4466BD #BD4466 #66BD44

tetradic

#4466BD #BD44A3 #BD9B44 #44BD5E

square

#4466BD #BD44A3 #BD9B44 #44BD5E

split-complementary

#4466BD #BD5E44 #A3BD44

monochromatic

#233563 #334D91 #4466BD #718BCD #9EB0DD

Accessibility & contrast

On white

5.41

#4466BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#4466BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4466BD

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4466BD	#FFFFFF	#000000	##FFFFFF
##4466BD	1.00	5.41	3.88	5.41
#FFFFFF	5.41	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B70C0

Deuteranopia (green-blind)

#2665BB

Tritanopia (blue-blind)

#007A88

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #4466bd;
/* rgb */ color: rgb(68, 102, 189);
/* oklch */ color: oklch(53.0% 0.142 265.7);

Tailwind

colors: {
  custom: {
    50: '#8491d1',
    500: '#4466bd',
    950: '#000000',
  },
}

SCSS

$custom: #4466bd;
$custom-light: #8491d1;
$custom-dark: #000000;

JSON

{
  "hex": "#4466bd",
  "rgb": {
    "r": 68,
    "g": 102,
    "b": 189
  },
  "hsl": {
    "h": 223.14,
    "s": 47.826,
    "l": 50.392
  },
  "oklch": {
    "l": 0.52971,
    "c": 0.14191,
    "h": 265.7
  },
  "luminance": 0.14406
}

Semantic roles & 50–950 ramp

primary

#4466BD

secondary

#C9BA93

accent

#B150D7

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0C0C14

muted

#7D7D82

Preview Lab

Preview with #4466BD

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

Preview Lab → · Contrast checker → · Palette generator →