#445CA0#445CA0

#445CA0 is a mid, moderate blue. Relative luminance 0.114; OKLCH L 48.9% C 0.113 H 267.5°. Best body text is #FFFFFF at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#445CA0
RGB	rgb(68, 92, 160)
HSL	hsl(224, 40%, 45%)
HSV	hsv(224, 58%, 63%)
CMYK	cmyk(57.5%, 42.5%, 0%, 37.3%)
CIE-LAB	lab(40.28, 12.05, -39.70)
CIE-LCH	lch(40.28, 41.49, 286.89°)
OKLab	oklab(48.94% -0.0049 -0.1128)
OKLCH	oklch(48.94% 0.113 267.5)
XYZ	xyz(12.5541, 11.4203, 34.7937)
Luminance	0.1142 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445CA0 #A08844

analogous

#448AA0 #445CA0 #5A44A0

triadic

#445CA0 #A0445C #5CA044

tetradic

#445CA0 #A0448A #A08844 #44A05A

square

#445CA0 #A0448A #A08844 #44A05A

split-complementary

#445CA0 #A05A44 #8AA044

monochromatic

#1F2B4A #324375 #445CA0 #647BBD #8FA0CF

Accessibility & contrast

On white

6.39

#445CA0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#445CA0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445CA0

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445CA0	#FFFFFF	#000000	##FFFFFF
##445CA0	1.00	6.39	3.28	6.39
#FFFFFF	6.39	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F63A3

Deuteranopia (green-blind)

#335B9F

Tritanopia (blue-blind)

#056B76

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #445ca0;
/* rgb */ color: rgb(68, 92, 160);
/* oklch */ color: oklch(48.9% 0.113 267.5);

Tailwind

colors: {
  custom: {
    50: '#7f89bc',
    500: '#445ca0',
    950: '#000000',
  },
}

SCSS

$custom: #445ca0;
$custom-light: #7f89bc;
$custom-dark: #000000;

JSON

{
  "hex": "#445ca0",
  "rgb": {
    "r": 68,
    "g": 92,
    "b": 160
  },
  "hsl": {
    "h": 224.348,
    "s": 40.351,
    "l": 44.706
  },
  "oklch": {
    "l": 0.4894,
    "c": 0.11293,
    "h": 267.5
  },
  "luminance": 0.11421
}

Semantic roles & 50–950 ramp

primary

#445CA0

secondary

#BBAD85

accent

#B158D0

background

#F8F8FB

surface

#EFF0F6

border

#CACBD0

text

#0B0B12

muted

#7C7C81

Preview Lab

Preview with #445CA0

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

Preview Lab → · Contrast checker → · Palette generator →