#445FAD#445FAD

#445FAD is a mid, vivid blue. Relative luminance 0.124; OKLCH L 50.4% C 0.128 H 267.4°. Best body text is #FFFFFF at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#445FAD
RGB	rgb(68, 95, 173)
HSL	hsl(225, 44%, 47%)
HSV	hsv(225, 61%, 68%)
CMYK	cmyk(60.7%, 45.1%, 0%, 32.2%)
CIE-LAB	lab(41.89, 14.63, -44.83)
CIE-LCH	lch(41.89, 47.16, 288.08°)
OKLab	oklab(50.42% -0.0059 -0.1278)
OKLCH	oklch(50.42% 0.128 267.4)
XYZ	xyz(14.0164, 12.4293, 41.1875)
Luminance	0.1243 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445FAD #AD9244

analogous

#4494AD #445FAD #5D44AD

triadic

#445FAD #AD445F #5FAD44

tetradic

#445FAD #AD4494 #AD9244 #44AD5D

square

#445FAD #AD4494 #AD9244 #44AD5D

split-complementary

#445FAD #AD5D44 #94AD44

monochromatic

#212F55 #334781 #445FAD #6A81C4 #96A6D6

Accessibility & contrast

On white

6.02

#445FAD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#445FAD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445FAD

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445FAD	#FFFFFF	#000000	##FFFFFF
##445FAD	1.00	6.02	3.49	6.02
#FFFFFF	6.02	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B68B0

Deuteranopia (green-blind)

#2B5EAB

Tritanopia (blue-blind)

#00717D

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #445fad;
/* rgb */ color: rgb(68, 95, 173);
/* oklch */ color: oklch(50.4% 0.128 267.4);

Tailwind

colors: {
  custom: {
    50: '#818cc6',
    500: '#445fad',
    950: '#000000',
  },
}

SCSS

$custom: #445fad;
$custom-light: #818cc6;
$custom-dark: #000000;

JSON

{
  "hex": "#445fad",
  "rgb": {
    "r": 68,
    "g": 95,
    "b": 173
  },
  "hsl": {
    "h": 224.571,
    "s": 43.568,
    "l": 47.255
  },
  "oklch": {
    "l": 0.50424,
    "c": 0.12799,
    "h": 267.4
  },
  "luminance": 0.1243
}

Semantic roles & 50–950 ramp

primary

#445FAD

secondary

#C1B48B

accent

#B354D3

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0B0C13

muted

#7C7D82

Preview Lab

Preview with #445FAD

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

Preview Lab → · Contrast checker → · Palette generator →