#445A9E#445A9E

#445A9E is a mid, moderate blue. Relative luminance 0.110; OKLCH L 48.4% C 0.113 H 268.5°. Best body text is #FFFFFF at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#445A9E
RGB	rgb(68, 90, 158)
HSL	hsl(225, 40%, 44%)
HSV	hsv(225, 57%, 62%)
CMYK	cmyk(57%, 43%, 0%, 38%)
CIE-LAB	lab(39.60, 12.65, -39.60)
CIE-LCH	lch(39.60, 41.57, 287.72°)
OKLab	oklab(48.38% -0.003 -0.1125)
OKLCH	oklch(48.38% 0.113 268.5)
XYZ	xyz(12.2096, 11.0090, 33.8227)
Luminance	0.1101 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445A9E #9E8844

analogous

#44879E #445A9E #5B449E

triadic

#445A9E #9E445A #5A9E44

tetradic

#445A9E #9E4487 #9E8844 #449E5B

square

#445A9E #9E4487 #9E8844 #449E5B

split-complementary

#445A9E #9E5B44 #879E44

monochromatic

#1F2948 #324273 #445A9E #6379BC #8E9ECE

Accessibility & contrast

On white

6.56

#445A9E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#445A9E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445A9E

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445A9E	#FFFFFF	#000000	##FFFFFF
##445A9E	1.00	6.56	3.20	6.56
#FFFFFF	6.56	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D62A1

Deuteranopia (green-blind)

#315A9D

Tritanopia (blue-blind)

#0C6974

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #445a9e;
/* rgb */ color: rgb(68, 90, 158);
/* oklch */ color: oklch(48.4% 0.113 268.5);

Tailwind

colors: {
  custom: {
    50: '#7f88bb',
    500: '#445a9e',
    950: '#000000',
  },
}

SCSS

$custom: #445a9e;
$custom-light: #7f88bb;
$custom-dark: #000000;

JSON

{
  "hex": "#445a9e",
  "rgb": {
    "r": 68,
    "g": 90,
    "b": 158
  },
  "hsl": {
    "h": 225.333,
    "s": 39.823,
    "l": 44.314
  },
  "oklch": {
    "l": 0.48377,
    "c": 0.11258,
    "h": 268.5
  },
  "luminance": 0.1101
}

Semantic roles & 50–950 ramp

primary

#445A9E

secondary

#BAAD84

accent

#B258D0

background

#F8F8FB

surface

#EFEFF6

border

#CACAD0

text

#0B0B12

muted

#7C7C81

Preview Lab

Preview with #445A9E

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

Preview Lab → · Contrast checker → · Palette generator →