#445DAD#445DAD

#445DAD is a mid, vivid blue. Relative luminance 0.121; OKLCH L 50.0% C 0.131 H 268.3°. Best body text is #FFFFFF at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#445DAD
RGB	rgb(68, 93, 173)
HSL	hsl(226, 44%, 47%)
HSV	hsv(226, 61%, 68%)
CMYK	cmyk(60.7%, 46.2%, 0%, 32.2%)
CIE-LAB	lab(41.33, 15.91, -45.72)
CIE-LCH	lch(41.33, 48.41, 289.19°)
OKLab	oklab(50% -0.0038 -0.1305)
OKLCH	oklch(50% 0.131 268.3)
XYZ	xyz(13.8385, 12.0736, 41.1282)
Luminance	0.1207 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445DAD #AD9444

analogous

#4492AD #445DAD #5F44AD

triadic

#445DAD #AD445D #5DAD44

tetradic

#445DAD #AD4492 #AD9444 #44AD5F

square

#445DAD #AD4492 #AD9444 #44AD5F

split-complementary

#445DAD #AD5F44 #92AD44

monochromatic

#212E55 #334581 #445DAD #6A7FC4 #96A5D6

Accessibility & contrast

On white

6.15

#445DAD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.42

#445DAD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445DAD

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445DAD	#FFFFFF	#000000	##FFFFFF
##445DAD	1.00	6.15	3.42	6.15
#FFFFFF	6.15	1.00	21.00	1.00
#000000	3.42	21.00	1.00	21.00
##FFFFFF	6.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3766B0

Deuteranopia (green-blind)

#275DAB

Tritanopia (blue-blind)

#006F7C

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #445dad;
/* rgb */ color: rgb(68, 93, 173);
/* oklch */ color: oklch(50.0% 0.131 268.3);

Tailwind

colors: {
  custom: {
    50: '#818ac6',
    500: '#445dad',
    950: '#000000',
  },
}

SCSS

$custom: #445dad;
$custom-light: #818ac6;
$custom-dark: #000000;

JSON

{
  "hex": "#445dad",
  "rgb": {
    "r": 68,
    "g": 93,
    "b": 173
  },
  "hsl": {
    "h": 225.714,
    "s": 43.568,
    "l": 47.255
  },
  "oklch": {
    "l": 0.49997,
    "c": 0.13054,
    "h": 268.3
  },
  "luminance": 0.12075
}

Semantic roles & 50–950 ramp

primary

#445DAD

secondary

#C1B58B

accent

#B554D3

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #445DAD

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

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