#445DC6#445DC6

#445DC6 is a mid, vivid blue. Relative luminance 0.131; OKLCH L 51.8% C 0.166 H 269.7°. Best body text is #FFFFFF at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#445DC6
RGB	rgb(68, 93, 198)
HSL	hsl(228, 53%, 52%)
HSV	hsv(228, 66%, 78%)
CMYK	cmyk(65.7%, 53%, 0%, 22.4%)
CIE-LAB	lab(42.96, 24.70, -57.70)
CIE-LCH	lch(42.96, 62.76, 293.18°)
OKLab	oklab(51.76% -0.0009 -0.1657)
OKLCH	oklch(51.76% 0.166 269.7)
XYZ	xyz(16.4878, 13.1333, 55.0812)
Luminance	0.1313 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445DC6 #C6AD44

analogous

#449EC6 #445DC6 #6C44C6

triadic

#445DC6 #C6445D #5DC644

tetradic

#445DC6 #C6449E #C6AD44 #44C66C

square

#445DC6 #C6449E #C6AD44 #44C66C

split-complementary

#445DC6 #C66C44 #9EC644

monochromatic

#22306E #30459D #445DC6 #7386D4 #A2AEE3

Accessibility & contrast

On white

5.79

#445DC6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#445DC6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445DC6

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445DC6	#FFFFFF	#000000	##FFFFFF
##445DC6	1.00	5.79	3.63	5.79
#FFFFFF	5.79	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#176CCA

Deuteranopia (green-blind)

#0060C4

Tritanopia (blue-blind)

#007688

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #445dc6;
/* rgb */ color: rgb(68, 93, 198);
/* oklch */ color: oklch(51.8% 0.166 269.7);

Tailwind

colors: {
  custom: {
    50: '#868ad8',
    500: '#445dc6',
    950: '#000000',
  },
}

SCSS

$custom: #445dc6;
$custom-light: #868ad8;
$custom-dark: #000000;

JSON

{
  "hex": "#445dc6",
  "rgb": {
    "r": 68,
    "g": 93,
    "b": 198
  },
  "hsl": {
    "h": 228.462,
    "s": 53.279,
    "l": 52.157
  },
  "oklch": {
    "l": 0.51757,
    "c": 0.16572,
    "h": 269.7
  },
  "luminance": 0.13135
}

Semantic roles & 50–950 ramp

primary

#445DC6

secondary

#CFC497

accent

#C14BDD

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #445DC6

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

Preview Lab → · Contrast checker → · Palette generator →