#445CC5#445CC5

#445CC5 is a mid, vivid blue. Relative luminance 0.129; OKLCH L 51.5% C 0.166 H 270.0°. Best body text is #FFFFFF at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#445CC5
RGB	rgb(68, 92, 197)
HSL	hsl(229, 53%, 52%)
HSV	hsv(229, 65%, 77%)
CMYK	cmyk(65.5%, 53.3%, 0%, 22.7%)
CIE-LAB	lab(42.63, 24.99, -57.66)
CIE-LCH	lch(42.63, 62.84, 293.43°)
OKLab	oklab(51.49% -0.0001 -0.1656)
OKLCH	oklch(51.49% 0.166 270)
XYZ	xyz(16.2857, 12.9130, 54.4467)
Luminance	0.1291 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445CC5 #C5AD44

analogous

#449DC5 #445CC5 #6D44C5

triadic

#445CC5 #C5445C #5CC544

tetradic

#445CC5 #C5449D #C5AD44 #44C56D

square

#445CC5 #C5449D #C5AD44 #44C56D

split-complementary

#445CC5 #C56D44 #9DC544

monochromatic

#22306D #30449C #445CC5 #7385D3 #A1ADE2

Accessibility & contrast

On white

5.86

#445CC5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#445CC5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445CC5

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445CC5	#FFFFFF	#000000	##FFFFFF
##445CC5	1.00	5.86	3.58	5.86
#FFFFFF	5.86	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#146BC9

Deuteranopia (green-blind)

#005FC3

Tritanopia (blue-blind)

#007587

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #445cc5;
/* rgb */ color: rgb(68, 92, 197);
/* oklch */ color: oklch(51.5% 0.166 270.0);

Tailwind

colors: {
  custom: {
    50: '#8689d7',
    500: '#445cc5',
    950: '#000000',
  },
}

SCSS

$custom: #445cc5;
$custom-light: #8689d7;
$custom-dark: #000000;

JSON

{
  "hex": "#445cc5",
  "rgb": {
    "r": 68,
    "g": 92,
    "b": 197
  },
  "hsl": {
    "h": 228.837,
    "s": 52.653,
    "l": 51.961
  },
  "oklch": {
    "l": 0.51485,
    "c": 0.1656,
    "h": 270
  },
  "luminance": 0.12914
}

Semantic roles & 50–950 ramp

primary

#445CC5

secondary

#CFC496

accent

#C14CDC

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #445CC5

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

Preview Lab → · Contrast checker → · Palette generator →