#445CA8#445CA8

#445CA8 is a mid, vivid blue. Relative luminance 0.117; OKLCH L 49.5% C 0.125 H 268.4°. Best body text is #FFFFFF at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#445CA8
RGB	rgb(68, 92, 168)
HSL	hsl(226, 42%, 46%)
HSV	hsv(226, 60%, 66%)
CMYK	cmyk(59.5%, 45.2%, 0%, 34.1%)
CIE-LAB	lab(40.75, 14.82, -43.70)
CIE-LCH	lch(40.75, 46.14, 288.73°)
OKLab	oklab(49.45% -0.0035 -0.1246)
OKLCH	oklch(49.45% 0.125 268.4)
XYZ	xyz(13.2765, 11.7093, 38.5987)
Luminance	0.1171 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445CA8 #A89044

analogous

#448EA8 #445CA8 #5E44A8

triadic

#445CA8 #A8445C #5CA844

tetradic

#445CA8 #A8448E #A89044 #44A85E

square

#445CA8 #A8448E #A89044 #44A85E

split-complementary

#445CA8 #A85E44 #8EA844

monochromatic

#212C51 #32447C #445CA8 #687DC2 #93A2D3

Accessibility & contrast

On white

6.28

#445CA8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#445CA8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445CA8

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445CA8	#FFFFFF	#000000	##FFFFFF
##445CA8	1.00	6.28	3.34	6.28
#FFFFFF	6.28	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3965AB

Deuteranopia (green-blind)

#2B5CA6

Tritanopia (blue-blind)

#006D7A

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #445ca8;
/* rgb */ color: rgb(68, 92, 168);
/* oklch */ color: oklch(49.5% 0.125 268.4);

Tailwind

colors: {
  custom: {
    50: '#8089c2',
    500: '#445ca8',
    950: '#000000',
  },
}

SCSS

$custom: #445ca8;
$custom-light: #8089c2;
$custom-dark: #000000;

JSON

{
  "hex": "#445ca8",
  "rgb": {
    "r": 68,
    "g": 92,
    "b": 168
  },
  "hsl": {
    "h": 225.6,
    "s": 42.373,
    "l": 46.275
  },
  "oklch": {
    "l": 0.49453,
    "c": 0.12461,
    "h": 268.4
  },
  "luminance": 0.1171
}

Semantic roles & 50–950 ramp

primary

#445CA8

secondary

#BFB289

accent

#B456D2

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0B0B12

muted

#7C7C81

Preview Lab

Preview with #445CA8

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

Preview Lab → · Contrast checker → · Palette generator →