#445A89#445A89

#445A89 is a mid, moderate blue. Relative luminance 0.103; OKLCH L 47.1% C 0.081 H 264.4°. Best body text is #FFFFFF at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#445A89
RGB	rgb(68, 90, 137)
HSL	hsl(221, 34%, 40%)
HSV	hsv(221, 50%, 54%)
CMYK	cmyk(50.4%, 34.3%, 0%, 46.3%)
CIE-LAB	lab(38.46, 5.59, -28.74)
CIE-LCH	lch(38.46, 29.28, 281.01°)
OKLab	oklab(47.13% -0.0079 -0.0809)
OKLCH	oklch(47.13% 0.081 264.4)
XYZ	xyz(10.5539, 10.3467, 25.1030)
Luminance	0.1035 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445A89 #897344

analogous

#447C89 #445A89 #514489

triadic

#445A89 #89445A #5A8944

tetradic

#445A89 #89447C #897344 #448951

square

#445A89 #89447C #897344 #448951

split-complementary

#445A89 #895144 #7C8944

monochromatic

#1B2437 #303F60 #445A89 #5C76AE #8599C2

Accessibility & contrast

On white

6.84

#445A89 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#445A89 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445A89

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445A89	#FFFFFF	#000000	##FFFFFF
##445A89	1.00	6.84	3.07	6.84
#FFFFFF	6.84	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#485E8B

Deuteranopia (green-blind)

#415888

Tritanopia (blue-blind)

#27646B

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #445a89;
/* rgb */ color: rgb(68, 90, 137);
/* oklch */ color: oklch(47.1% 0.081 264.4);

Tailwind

colors: {
  custom: {
    50: '#7c88ab',
    500: '#445a89',
    950: '#000000',
  },
}

SCSS

$custom: #445a89;
$custom-light: #7c88ab;
$custom-dark: #000000;

JSON

{
  "hex": "#445a89",
  "rgb": {
    "r": 68,
    "g": 90,
    "b": 137
  },
  "hsl": {
    "h": 220.87,
    "s": 33.659,
    "l": 40.196
  },
  "oklch": {
    "l": 0.47126,
    "c": 0.08125,
    "h": 264.4
  },
  "luminance": 0.10347
}

Semantic roles & 50–950 ramp

primary

#445A89

secondary

#AE9E7B

accent

#A75ECA

background

#F7F8FA

surface

#EEEFF4

border

#C9CACE

text

#0A0B10

muted

#7C7C7F

Preview Lab

Preview with #445A89

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

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