#445DC5#445DC5

#445DC5 is a mid, vivid blue. Relative luminance 0.131; OKLCH L 51.7% C 0.164 H 269.6°. Best body text is #FFFFFF at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#445DC5
RGB	rgb(68, 93, 197)
HSL	hsl(228, 53%, 52%)
HSV	hsv(228, 65%, 77%)
CMYK	cmyk(65.5%, 52.8%, 0%, 22.7%)
CIE-LAB	lab(42.89, 24.35, -57.23)
CIE-LCH	lch(42.89, 62.20, 293.05°)
OKLab	oklab(51.68% -0.001 -0.1643)
OKLCH	oklch(51.68% 0.164 269.6)
XYZ	xyz(16.3729, 13.0874, 54.4758)
Luminance	0.1309 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445DC5 #C5AC44

analogous

#449EC5 #445DC5 #6C44C5

triadic

#445DC5 #C5445D #5DC544

tetradic

#445DC5 #C5449E #C5AC44 #44C56C

square

#445DC5 #C5449E #C5AC44 #44C56C

split-complementary

#445DC5 #C56C44 #9EC544

monochromatic

#22306D #30459C #445DC5 #7385D3 #A1AEE2

Accessibility & contrast

On white

5.80

#445DC5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#445DC5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445DC5

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445DC5	#FFFFFF	#000000	##FFFFFF
##445DC5	1.00	5.80	3.62	5.80
#FFFFFF	5.80	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#196BC9

Deuteranopia (green-blind)

#0060C3

Tritanopia (blue-blind)

#007688

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #445dc5;
/* rgb */ color: rgb(68, 93, 197);
/* oklch */ color: oklch(51.7% 0.164 269.6);

Tailwind

colors: {
  custom: {
    50: '#868ad7',
    500: '#445dc5',
    950: '#000000',
  },
}

SCSS

$custom: #445dc5;
$custom-light: #868ad7;
$custom-dark: #000000;

JSON

{
  "hex": "#445dc5",
  "rgb": {
    "r": 68,
    "g": 93,
    "b": 197
  },
  "hsl": {
    "h": 228.372,
    "s": 52.653,
    "l": 51.961
  },
  "oklch": {
    "l": 0.51683,
    "c": 0.16434,
    "h": 269.6
  },
  "luminance": 0.13089
}

Semantic roles & 50–950 ramp

primary

#445DC5

secondary

#CFC496

accent

#C04CDC

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #445DC5

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

Preview Lab → · Contrast checker → · Palette generator →