#445FAF#445FAF

#445FAF is a mid, vivid blue. Relative luminance 0.125; OKLCH L 50.6% C 0.131 H 267.6°. Best body text is #FFFFFF at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#445FAF
RGB	rgb(68, 95, 175)
HSL	hsl(225, 44%, 48%)
HSV	hsv(225, 61%, 69%)
CMYK	cmyk(61.1%, 45.7%, 0%, 31.4%)
CIE-LAB	lab(42.01, 15.33, -45.82)
CIE-LCH	lch(42.01, 48.31, 288.50°)
OKLab	oklab(50.56% -0.0056 -0.1307)
OKLCH	oklch(50.56% 0.131 267.6)
XYZ	xyz(14.2113, 12.5073, 42.2144)
Luminance	0.1251 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445FAF #AF9444

analogous

#4494AF #445FAF #5F44AF

triadic

#445FAF #AF445F #5FAF44

tetradic

#445FAF #AF4494 #AF9444 #44AF5F

square

#445FAF #AF4494 #AF9444 #44AF5F

split-complementary

#445FAF #AF5F44 #94AF44

monochromatic

#222F57 #334783 #445FAF #6B82C5 #97A7D7

Accessibility & contrast

On white

6.00

#445FAF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#445FAF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445FAF

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445FAF	#FFFFFF	#000000	##FFFFFF
##445FAF	1.00	6.00	3.50	6.00
#FFFFFF	6.00	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	6.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3968B2

Deuteranopia (green-blind)

#295FAD

Tritanopia (blue-blind)

#00717E

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #445faf;
/* rgb */ color: rgb(68, 95, 175);
/* oklch */ color: oklch(50.6% 0.131 267.6);

Tailwind

colors: {
  custom: {
    50: '#828cc7',
    500: '#445faf',
    950: '#000000',
  },
}

SCSS

$custom: #445faf;
$custom-light: #828cc7;
$custom-dark: #000000;

JSON

{
  "hex": "#445faf",
  "rgb": {
    "r": 68,
    "g": 95,
    "b": 175
  },
  "hsl": {
    "h": 224.86,
    "s": 44.033,
    "l": 47.647
  },
  "oklch": {
    "l": 0.50555,
    "c": 0.13086,
    "h": 267.6
  },
  "luminance": 0.12509
}

Semantic roles & 50–950 ramp

primary

#445FAF

secondary

#C2B58C

accent

#B454D4

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0B0C13

muted

#7C7D82

Preview Lab

Preview with #445FAF

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

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