#445D89#445D89

#445D89 is a mid, moderate blue. Relative luminance 0.109; OKLCH L 47.8% C 0.078 H 261.2°. Best body text is #FFFFFF at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#445D89
RGB	rgb(68, 93, 137)
HSL	hsl(218, 34%, 40%)
HSV	hsv(218, 50%, 54%)
CMYK	cmyk(50.4%, 32.1%, 0%, 46.3%)
CIE-LAB	lab(39.35, 3.69, -27.35)
CIE-LCH	lch(39.35, 27.60, 277.69°)
OKLab	oklab(47.82% -0.0118 -0.0768)
OKLCH	oklch(47.82% 0.078 261.2)
XYZ	xyz(10.8121, 10.8631, 25.1891)
Luminance	0.1086 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445D89 #897044

analogous

#447F89 #445D89 #4D4489

triadic

#445D89 #89445D #5D8944

tetradic

#445D89 #89447F #897044 #44894D

square

#445D89 #89447F #897044 #44894D

split-complementary

#445D89 #894D44 #7F8944

monochromatic

#1B2537 #304160 #445D89 #5C7AAE #859BC2

Accessibility & contrast

On white

6.62

#445D89 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#445D89 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445D89

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445D89	#FFFFFF	#000000	##FFFFFF
##445D89	1.00	6.62	3.17	6.62
#FFFFFF	6.62	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C608B

Deuteranopia (green-blind)

#445A88

Tritanopia (blue-blind)

#26676D

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #445d89;
/* rgb */ color: rgb(68, 93, 137);
/* oklch */ color: oklch(47.8% 0.078 261.2);

Tailwind

colors: {
  custom: {
    50: '#7c8aab',
    500: '#445d89',
    950: '#000000',
  },
}

SCSS

$custom: #445d89;
$custom-light: #7c8aab;
$custom-dark: #000000;

JSON

{
  "hex": "#445d89",
  "rgb": {
    "r": 68,
    "g": 93,
    "b": 137
  },
  "hsl": {
    "h": 218.261,
    "s": 33.659,
    "l": 40.196
  },
  "oklch": {
    "l": 0.4782,
    "c": 0.07769,
    "h": 261.2
  },
  "luminance": 0.10864
}

Semantic roles & 50–950 ramp

primary

#445D89

secondary

#AE9B7B

accent

#A35ECA

background

#F7F8FA

surface

#EEF0F4

border

#C9CBCE

text

#0A0B10

muted

#7C7C7F

Preview Lab

Preview with #445D89

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

Preview Lab → · Contrast checker → · Palette generator →