#445EAA#445EAA

#445EAA is a mid, vivid blue. Relative luminance 0.121; OKLCH L 50.0% C 0.125 H 267.6°. Best body text is #FFFFFF at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#445EAA
RGB	rgb(68, 94, 170)
HSL	hsl(225, 43%, 47%)
HSV	hsv(225, 60%, 67%)
CMYK	cmyk(60%, 44.7%, 0%, 33.3%)
CIE-LAB	lab(41.43, 14.23, -43.80)
CIE-LCH	lch(41.43, 46.05, 288.00°)
OKLab	oklab(50.01% -0.0053 -0.1248)
OKLCH	oklch(50.01% 0.125 267.6)
XYZ	xyz(13.6398, 12.1355, 39.6460)
Luminance	0.1214 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445EAA #AA9044

analogous

#4491AA #445EAA #5D44AA

triadic

#445EAA #AA445E #5EAA44

tetradic

#445EAA #AA4491 #AA9044 #44AA5D

square

#445EAA #AA4491 #AA9044 #44AA5D

split-complementary

#445EAA #AA5D44 #91AA44

monochromatic

#212E53 #33467E #445EAA #687FC3 #94A4D4

Accessibility & contrast

On white

6.13

#445EAA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#445EAA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445EAA

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445EAA	#FFFFFF	#000000	##FFFFFF
##445EAA	1.00	6.13	3.43	6.13
#FFFFFF	6.13	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B67AD

Deuteranopia (green-blind)

#2D5DA8

Tritanopia (blue-blind)

#006F7C

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #445eaa;
/* rgb */ color: rgb(68, 94, 170);
/* oklch */ color: oklch(50.0% 0.125 267.6);

Tailwind

colors: {
  custom: {
    50: '#818bc4',
    500: '#445eaa',
    950: '#000000',
  },
}

SCSS

$custom: #445eaa;
$custom-light: #818bc4;
$custom-dark: #000000;

JSON

{
  "hex": "#445eaa",
  "rgb": {
    "r": 68,
    "g": 94,
    "b": 170
  },
  "hsl": {
    "h": 224.706,
    "s": 42.857,
    "l": 46.667
  },
  "oklch": {
    "l": 0.50013,
    "c": 0.12493,
    "h": 267.6
  },
  "luminance": 0.12137
}

Semantic roles & 50–950 ramp

primary

#445EAA

secondary

#C0B28A

accent

#B355D3

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0B0B12

muted

#7C7C81

Preview Lab

Preview with #445EAA

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

Preview Lab → · Contrast checker → · Palette generator →