#4466BC#4466BC

#4466BC is a mid, vivid blue. Relative luminance 0.144; OKLCH L 52.9% C 0.141 H 265.6°. Best body text is #FFFFFF at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#4466BC
RGB	rgb(68, 102, 188)
HSL	hsl(223, 47%, 50%)
HSV	hsv(223, 64%, 74%)
CMYK	cmyk(63.8%, 45.7%, 0%, 26.3%)
CIE-LAB	lab(44.75, 15.44, -49.03)
CIE-LCH	lch(44.75, 51.41, 287.48°)
OKLab	oklab(52.91% -0.0107 -0.1401)
OKLCH	oklch(52.91% 0.141 265.6)
XYZ	xyz(16.2092, 14.3611, 49.4850)
Luminance	0.1436 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4466BC #BC9A44

analogous

#44A2BC #4466BC #5E44BC

triadic

#4466BC #BC4466 #66BC44

tetradic

#4466BC #BC44A2 #BC9A44 #44BC5E

square

#4466BC #BC44A2 #BC9A44 #44BC5E

split-complementary

#4466BC #BC5E44 #A2BC44

monochromatic

#233562 #334D8F #4466BC #718BCC #9EB0DC

Accessibility & contrast

On white

5.42

#4466BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#4466BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4466BC

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4466BC	#FFFFFF	#000000	##FFFFFF
##4466BC	1.00	5.42	3.87	5.42
#FFFFFF	5.42	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C70BF

Deuteranopia (green-blind)

#2865BA

Tritanopia (blue-blind)

#007A88

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #4466bc;
/* rgb */ color: rgb(68, 102, 188);
/* oklch */ color: oklch(52.9% 0.141 265.6);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#4466bc",
  "rgb": {
    "r": 68,
    "g": 102,
    "b": 188
  },
  "hsl": {
    "h": 223,
    "s": 47.244,
    "l": 50.196
  },
  "oklch": {
    "l": 0.52905,
    "c": 0.14051,
    "h": 265.6
  },
  "luminance": 0.14363
}

Semantic roles & 50–950 ramp

primary

#4466BC

secondary

#C9BA93

accent

#B151D7

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0C0C14

muted

#7D7D82

Preview Lab

Preview with #4466BC

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

Preview Lab → · Contrast checker → · Palette generator →