#445FAA#445FAA

#445FAA is a mid, vivid blue. Relative luminance 0.123; OKLCH L 50.2% C 0.124 H 267.0°. Best body text is #FFFFFF at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#445FAA
RGB	rgb(68, 95, 170)
HSL	hsl(224, 43%, 47%)
HSV	hsv(224, 60%, 67%)
CMYK	cmyk(60%, 44.1%, 0%, 33.3%)
CIE-LAB	lab(41.71, 13.59, -43.35)
CIE-LCH	lch(41.71, 45.43, 287.40°)
OKLab	oklab(50.23% -0.0064 -0.1235)
OKLCH	oklch(50.23% 0.124 267)
XYZ	xyz(13.7293, 12.3145, 39.6759)
Luminance	0.1232 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445FAA #AA8F44

analogous

#4492AA #445FAA #5C44AA

triadic

#445FAA #AA445F #5FAA44

tetradic

#445FAA #AA4492 #AA8F44 #44AA5C

square

#445FAA #AA4492 #AA8F44 #44AA5C

split-complementary

#445FAA #AA5C44 #92AA44

monochromatic

#212E53 #33477E #445FAA #6880C3 #94A5D4

Accessibility & contrast

On white

6.06

#445FAA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#445FAA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445FAA

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445FAA	#FFFFFF	#000000	##FFFFFF
##445FAA	1.00	6.06	3.46	6.06
#FFFFFF	6.06	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D67AD

Deuteranopia (green-blind)

#2F5EA8

Tritanopia (blue-blind)

#00707C

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #445faa;
/* rgb */ color: rgb(68, 95, 170);
/* oklch */ color: oklch(50.2% 0.124 267.0);

Tailwind

colors: {
  custom: {
    50: '#818cc4',
    500: '#445faa',
    950: '#000000',
  },
}

SCSS

$custom: #445faa;
$custom-light: #818cc4;
$custom-dark: #000000;

JSON

{
  "hex": "#445faa",
  "rgb": {
    "r": 68,
    "g": 95,
    "b": 170
  },
  "hsl": {
    "h": 224.118,
    "s": 42.857,
    "l": 46.667
  },
  "oklch": {
    "l": 0.50229,
    "c": 0.12366,
    "h": 267
  },
  "luminance": 0.12316
}

Semantic roles & 50–950 ramp

primary

#445FAA

secondary

#C0B28A

accent

#B155D3

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0B0C12

muted

#7C7D81

Preview Lab

Preview with #445FAA

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

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