#445CA9#445CA9

#445CA9 is a mid, vivid blue. Relative luminance 0.117; OKLCH L 49.5% C 0.126 H 268.5°. Best body text is #FFFFFF at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#445CA9
RGB	rgb(68, 92, 169)
HSL	hsl(226, 43%, 46%)
HSV	hsv(226, 60%, 66%)
CMYK	cmyk(59.8%, 45.6%, 0%, 33.7%)
CIE-LAB	lab(40.81, 15.16, -44.20)
CIE-LCH	lch(40.81, 46.73, 288.94°)
OKLab	oklab(49.52% -0.0033 -0.126)
OKLCH	oklch(49.52% 0.126 268.5)
XYZ	xyz(13.3701, 11.7467, 39.0912)
Luminance	0.1175 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445CA9 #A99144

analogous

#448FA9 #445CA9 #5F44A9

triadic

#445CA9 #A9445C #5CA944

tetradic

#445CA9 #A9448F #A99144 #44A95F

square

#445CA9 #A9448F #A99144 #44A95F

split-complementary

#445CA9 #A95F44 #8FA944

monochromatic

#212C52 #32447D #445CA9 #687DC2 #94A3D4

Accessibility & contrast

On white

6.27

#445CA9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#445CA9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445CA9

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445CA9	#FFFFFF	#000000	##FFFFFF
##445CA9	1.00	6.27	3.35	6.27
#FFFFFF	6.27	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3865AC

Deuteranopia (green-blind)

#2A5CA7

Tritanopia (blue-blind)

#006D7A

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #445ca9;
/* rgb */ color: rgb(68, 92, 169);
/* oklch */ color: oklch(49.5% 0.126 268.5);

Tailwind

colors: {
  custom: {
    50: '#8189c3',
    500: '#445ca9',
    950: '#000000',
  },
}

SCSS

$custom: #445ca9;
$custom-light: #8189c3;
$custom-dark: #000000;

JSON

{
  "hex": "#445ca9",
  "rgb": {
    "r": 68,
    "g": 92,
    "b": 169
  },
  "hsl": {
    "h": 225.743,
    "s": 42.616,
    "l": 46.471
  },
  "oklch": {
    "l": 0.49519,
    "c": 0.12606,
    "h": 268.5
  },
  "luminance": 0.11748
}

Semantic roles & 50–950 ramp

primary

#445CA9

secondary

#BFB389

accent

#B555D2

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0B0B12

muted

#7C7C81

Preview Lab

Preview with #445CA9

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

Preview Lab → · Contrast checker → · Palette generator →