#446DD3#446DD3

#446DD3 is a mid, vivid blue. Relative luminance 0.169; OKLCH L 55.9% C 0.164 H 265.1°. Best body text is #FFFFFF at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#446DD3
RGB	rgb(68, 109, 211)
HSL	hsl(223, 62%, 55%)
HSV	hsv(223, 68%, 83%)
CMYK	cmyk(67.8%, 48.3%, 0%, 17.3%)
CIE-LAB	lab(48.09, 19.17, -56.89)
CIE-LCH	lch(48.09, 60.03, 288.62°)
OKLab	oklab(55.92% -0.0141 -0.1631)
OKLCH	oklch(55.92% 0.164 265.1)
XYZ	xyz(19.6063, 16.8674, 63.8379)
Luminance	0.1687 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#446DD3 #D3AA44

analogous

#44B5D3 #446DD3 #6244D3

triadic

#446DD3 #D3446D #6DD344

tetradic

#446DD3 #D344B5 #D3AA44 #44D362

square

#446DD3 #D344B5 #D3AA44 #44D362

split-complementary

#446DD3 #D36244 #B5D344

monochromatic

#1E3A7F #2950B0 #446DD3 #7694DF #A7BAEA

Accessibility & contrast

On white

4.80

#446DD3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#446DD3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #446DD3

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##446DD3	#FFFFFF	#000000	##FFFFFF
##446DD3	1.00	4.80	4.37	4.80
#FFFFFF	4.80	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3679D7

Deuteranopia (green-blind)

#0E6CD1

Tritanopia (blue-blind)

#008596

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #446dd3;
/* rgb */ color: rgb(68, 109, 211);
/* oklch */ color: oklch(55.9% 0.164 265.1);

Tailwind

colors: {
  custom: {
    50: '#8796e1',
    500: '#446dd3',
    950: '#000000',
  },
}

SCSS

$custom: #446dd3;
$custom-light: #8796e1;
$custom-dark: #000000;

JSON

{
  "hex": "#446dd3",
  "rgb": {
    "r": 68,
    "g": 109,
    "b": 211
  },
  "hsl": {
    "h": 222.797,
    "s": 61.905,
    "l": 54.706
  },
  "oklch": {
    "l": 0.55924,
    "c": 0.16371,
    "h": 265.1
  },
  "luminance": 0.16869
}

Semantic roles & 50–950 ramp

primary

#446DD3

secondary

#D8C69B

accent

#B643E5

background

#F8F9FD

surface

#F0F1FB

border

#CBCBD4

text

#0D0D15

muted

#7D7E83

Preview Lab

Preview with #446DD3

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

Preview Lab → · Contrast checker → · Palette generator →