#445FAE#445FAE

#445FAE is a mid, vivid blue. Relative luminance 0.125; OKLCH L 50.5% C 0.129 H 267.5°. Best body text is #FFFFFF at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#445FAE
RGB	rgb(68, 95, 174)
HSL	hsl(225, 44%, 47%)
HSV	hsv(225, 61%, 68%)
CMYK	cmyk(60.9%, 45.4%, 0%, 31.8%)
CIE-LAB	lab(41.95, 14.98, -45.32)
CIE-LCH	lch(41.95, 47.74, 288.29°)
OKLab	oklab(50.49% -0.0057 -0.1293)
OKLCH	oklch(50.49% 0.129 267.5)
XYZ	xyz(14.1135, 12.4682, 41.6990)
Luminance	0.1247 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445FAE #AE9344

analogous

#4494AE #445FAE #5E44AE

triadic

#445FAE #AE445F #5FAE44

tetradic

#445FAE #AE4494 #AE9344 #44AE5E

square

#445FAE #AE4494 #AE9344 #44AE5E

split-complementary

#445FAE #AE5E44 #94AE44

monochromatic

#222F56 #334782 #445FAE #6A81C5 #96A7D6

Accessibility & contrast

On white

6.01

#445FAE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#445FAE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445FAE

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445FAE	#FFFFFF	#000000	##FFFFFF
##445FAE	1.00	6.01	3.49	6.01
#FFFFFF	6.01	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A68B1

Deuteranopia (green-blind)

#2A5FAC

Tritanopia (blue-blind)

#00717E

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #445fae;
/* rgb */ color: rgb(68, 95, 174);
/* oklch */ color: oklch(50.5% 0.129 267.5);

Tailwind

colors: {
  custom: {
    50: '#818cc7',
    500: '#445fae',
    950: '#000000',
  },
}

SCSS

$custom: #445fae;
$custom-light: #818cc7;
$custom-dark: #000000;

JSON

{
  "hex": "#445fae",
  "rgb": {
    "r": 68,
    "g": 95,
    "b": 174
  },
  "hsl": {
    "h": 224.717,
    "s": 43.802,
    "l": 47.451
  },
  "oklch": {
    "l": 0.50489,
    "c": 0.12942,
    "h": 267.5
  },
  "luminance": 0.12469
}

Semantic roles & 50–950 ramp

primary

#445FAE

secondary

#C2B48C

accent

#B354D4

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0B0C13

muted

#7C7D82

Preview Lab

Preview with #445FAE

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

Preview Lab → · Contrast checker → · Palette generator →