#445AB6#445AB6

#445AB6 is a mid, vivid blue. Relative luminance 0.119; OKLCH L 50.0% C 0.147 H 270.2°. Best body text is #FFFFFF at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#445AB6
RGB	rgb(68, 90, 182)
HSL	hsl(228, 46%, 49%)
HSV	hsv(228, 63%, 71%)
CMYK	cmyk(62.6%, 50.5%, 0%, 28.6%)
CIE-LAB	lab(41.08, 20.99, -51.41)
CIE-LCH	lch(41.08, 55.53, 292.21°)
OKLab	oklab(49.99% 0.0005 -0.1473)
OKLCH	oklch(49.99% 0.147 270.2)
XYZ	xyz(14.4807, 11.9174, 45.7841)
Luminance	0.1192 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445AB6 #B6A044

analogous

#4493B6 #445AB6 #6744B6

triadic

#445AB6 #B6445A #5AB644

tetradic

#445AB6 #B64493 #B6A044 #44B667

square

#445AB6 #B64493 #B6A044 #44B667

split-complementary

#445AB6 #B66744 #93B644

monochromatic

#232E5D #334489 #445AB6 #6E80C9 #9BA7DA

Accessibility & contrast

On white

6.21

#445AB6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#445AB6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445AB6

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445AB6	#FFFFFF	#000000	##FFFFFF
##445AB6	1.00	6.21	3.38	6.21
#FFFFFF	6.21	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2766B9

Deuteranopia (green-blind)

#095CB4

Tritanopia (blue-blind)

#006F7F

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #445ab6;
/* rgb */ color: rgb(68, 90, 182);
/* oklch */ color: oklch(50.0% 0.147 270.2);

Tailwind

colors: {
  custom: {
    50: '#8388cc',
    500: '#445ab6',
    950: '#000000',
  },
}

SCSS

$custom: #445ab6;
$custom-light: #8388cc;
$custom-dark: #000000;

JSON

{
  "hex": "#445ab6",
  "rgb": {
    "r": 68,
    "g": 90,
    "b": 182
  },
  "hsl": {
    "h": 228.421,
    "s": 45.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.49992,
    "c": 0.14726,
    "h": 270.2
  },
  "luminance": 0.11919
}

Semantic roles & 50–950 ramp

primary

#445AB6

secondary

#C6BB90

accent

#BC53D5

background

#F8F8FC

surface

#F0EFF9

border

#CBCAD2

text

#0C0B13

muted

#7D7C82

Preview Lab

Preview with #445AB6

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

Preview Lab → · Contrast checker → · Palette generator →