#445DC4#445DC4

#445DC4 is a mid, vivid blue. Relative luminance 0.130; OKLCH L 51.6% C 0.163 H 269.6°. Best body text is #FFFFFF at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#445DC4
RGB	rgb(68, 93, 196)
HSL	hsl(228, 52%, 52%)
HSV	hsv(228, 65%, 77%)
CMYK	cmyk(65.3%, 52.6%, 0%, 23.1%)
CIE-LAB	lab(42.83, 24.00, -56.76)
CIE-LCH	lch(42.83, 61.63, 292.92°)
OKLab	oklab(51.61% -0.0011 -0.163)
OKLCH	oklch(51.61% 0.163 269.6)
XYZ	xyz(16.2587, 13.0417, 53.8743)
Luminance	0.1304 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445DC4 #C4AB44

analogous

#449DC4 #445DC4 #6B44C4

triadic

#445DC4 #C4445D #5DC444

tetradic

#445DC4 #C4449D #C4AB44 #44C46B

square

#445DC4 #C4449D #C4AB44 #44C46B

split-complementary

#445DC4 #C46B44 #9DC444

monochromatic

#22306C #31459A #445DC4 #7385D3 #A1AEE1

Accessibility & contrast

On white

5.82

#445DC4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#445DC4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445DC4

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445DC4	#FFFFFF	#000000	##FFFFFF
##445DC4	1.00	5.82	3.61	5.82
#FFFFFF	5.82	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B6BC8

Deuteranopia (green-blind)

#0060C2

Tritanopia (blue-blind)

#007587

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #445dc4;
/* rgb */ color: rgb(68, 93, 196);
/* oklch */ color: oklch(51.6% 0.163 269.6);

Tailwind

colors: {
  custom: {
    50: '#858ad7',
    500: '#445dc4',
    950: '#000000',
  },
}

SCSS

$custom: #445dc4;
$custom-light: #858ad7;
$custom-dark: #000000;

JSON

{
  "hex": "#445dc4",
  "rgb": {
    "r": 68,
    "g": 93,
    "b": 196
  },
  "hsl": {
    "h": 228.281,
    "s": 52.033,
    "l": 51.765
  },
  "oklch": {
    "l": 0.5161,
    "c": 0.16296,
    "h": 269.6
  },
  "luminance": 0.13043
}

Semantic roles & 50–950 ramp

primary

#445DC4

secondary

#CEC396

accent

#C04CDB

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #445DC4

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

Preview Lab → · Contrast checker → · Palette generator →