#445A8E#445A8E

#445A8E is a mid, moderate blue. Relative luminance 0.105; OKLCH L 47.4% C 0.089 H 265.7°. Best body text is #FFFFFF at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#445A8E
RGB	rgb(68, 90, 142)
HSL	hsl(222, 35%, 41%)
HSV	hsv(222, 52%, 56%)
CMYK	cmyk(52.1%, 36.6%, 0%, 44.3%)
CIE-LAB	lab(38.71, 7.24, -31.37)
CIE-LCH	lch(38.71, 32.20, 283.00°)
OKLab	oklab(47.41% -0.0066 -0.0885)
OKLCH	oklch(47.41% 0.089 265.7)
XYZ	xyz(10.9209, 10.4935, 27.0359)
Luminance	0.1049 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445A8E #8E7844

analogous

#447F8E #445A8E #53448E

triadic

#445A8E #8E445A #5A8E44

tetradic

#445A8E #8E447F #8E7844 #448E53

square

#445A8E #8E447F #8E7844 #448E53

split-complementary

#445A8E #8E5344 #7F8E44

monochromatic

#1C263B #304065 #445A8E #5E77B2 #879AC5

Accessibility & contrast

On white

6.78

#445A8E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#445A8E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445A8E

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445A8E	#FFFFFF	#000000	##FFFFFF
##445A8E	1.00	6.78	3.10	6.78
#FFFFFF	6.78	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#465F90

Deuteranopia (green-blind)

#3E588D

Tritanopia (blue-blind)

#22656D

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #445a8e;
/* rgb */ color: rgb(68, 90, 142);
/* oklch */ color: oklch(47.4% 0.089 265.7);

Tailwind

colors: {
  custom: {
    50: '#7d88af',
    500: '#445a8e',
    950: '#000000',
  },
}

SCSS

$custom: #445a8e;
$custom-light: #7d88af;
$custom-dark: #000000;

JSON

{
  "hex": "#445a8e",
  "rgb": {
    "r": 68,
    "g": 90,
    "b": 142
  },
  "hsl": {
    "h": 222.162,
    "s": 35.238,
    "l": 41.176
  },
  "oklch": {
    "l": 0.47409,
    "c": 0.08875,
    "h": 265.7
  },
  "luminance": 0.10494
}

Semantic roles & 50–950 ramp

primary

#445A8E

secondary

#B1A17D

accent

#AA5DCB

background

#F7F8FA

surface

#EEEFF4

border

#C9CACE

text

#0A0B10

muted

#7C7C7F

Preview Lab

Preview with #445A8E

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

Preview Lab → · Contrast checker → · Palette generator →