#446FBB#446FBB

#446FBB is a mid, vivid blue. Relative luminance 0.162; OKLCH L 54.8% C 0.128 H 261.0°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#446FBB
RGB	rgb(68, 111, 187)
HSL	hsl(218, 47%, 50%)
HSV	hsv(218, 64%, 73%)
CMYK	cmyk(63.6%, 40.6%, 0%, 26.7%)
CIE-LAB	lab(47.22, 9.43, -44.51)
CIE-LCH	lch(47.22, 45.50, 281.96°)
OKLab	oklab(54.79% -0.0201 -0.1267)
OKLCH	oklch(54.79% 0.128 261)
XYZ	xyz(17.0348, 16.1841, 49.2302)
Luminance	0.1619 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#446FBB #BB9044

analogous

#44ABBB #446FBB #5444BB

triadic

#446FBB #BB446F #6FBB44

tetradic

#446FBB #BB44AB #BB9044 #44BB54

square

#446FBB #BB44AB #BB9044 #44BB54

split-complementary

#446FBB #BB5444 #ABBB44

monochromatic

#233A61 #34548E #446FBB #7192CB #9EB4DC

Accessibility & contrast

On white

4.96

#446FBB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#446FBB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #446FBB

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##446FBB	#FFFFFF	#000000	##FFFFFF
##446FBB	1.00	4.96	4.24	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D76BE

Deuteranopia (green-blind)

#3C6BB9

Tritanopia (blue-blind)

#00808C

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #446fbb;
/* rgb */ color: rgb(68, 111, 187);
/* oklch */ color: oklch(54.8% 0.128 261.0);

Tailwind

colors: {
  custom: {
    50: '#8397d0',
    500: '#446fbb',
    950: '#000000',
  },
}

SCSS

$custom: #446fbb;
$custom-light: #8397d0;
$custom-dark: #000000;

JSON

{
  "hex": "#446fbb",
  "rgb": {
    "r": 68,
    "g": 111,
    "b": 187
  },
  "hsl": {
    "h": 218.319,
    "s": 46.667,
    "l": 50
  },
  "oklch": {
    "l": 0.54787,
    "c": 0.1283,
    "h": 261
  },
  "luminance": 0.16186
}

Semantic roles & 50–950 ramp

primary

#446FBB

secondary

#C8B593

accent

#A651D6

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0C0D14

muted

#7D7E82

Preview Lab

Preview with #446FBB

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

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