#445CC4#445CC4

#445CC4 is a mid, vivid blue. Relative luminance 0.129; OKLCH L 51.4% C 0.164 H 269.9°. Best body text is #FFFFFF at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#445CC4
RGB	rgb(68, 92, 196)
HSL	hsl(229, 52%, 52%)
HSV	hsv(229, 65%, 77%)
CMYK	cmyk(65.3%, 53.1%, 0%, 23.1%)
CIE-LAB	lab(42.56, 24.64, -57.19)
CIE-LCH	lch(42.56, 62.27, 293.30°)
OKLab	oklab(51.41% -0.0002 -0.1642)
OKLCH	oklch(51.41% 0.164 269.9)
XYZ	xyz(16.1715, 12.8673, 53.8453)
Luminance	0.1287 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445CC4 #C4AC44

analogous

#449CC4 #445CC4 #6C44C4

triadic

#445CC4 #C4445C #5CC444

tetradic

#445CC4 #C4449C #C4AC44 #44C46C

square

#445CC4 #C4449C #C4AC44 #44C46C

split-complementary

#445CC4 #C46C44 #9CC444

monochromatic

#22306C #31449A #445CC4 #7385D3 #A1ADE1

Accessibility & contrast

On white

5.88

#445CC4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#445CC4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445CC4

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445CC4	#FFFFFF	#000000	##FFFFFF
##445CC4	1.00	5.88	3.57	5.88
#FFFFFF	5.88	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#176AC8

Deuteranopia (green-blind)

#005FC2

Tritanopia (blue-blind)

#007587

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #445cc4;
/* rgb */ color: rgb(68, 92, 196);
/* oklch */ color: oklch(51.4% 0.164 269.9);

Tailwind

colors: {
  custom: {
    50: '#8589d7',
    500: '#445cc4',
    950: '#000000',
  },
}

SCSS

$custom: #445cc4;
$custom-light: #8589d7;
$custom-dark: #000000;

JSON

{
  "hex": "#445cc4",
  "rgb": {
    "r": 68,
    "g": 92,
    "b": 196
  },
  "hsl": {
    "h": 228.75,
    "s": 52.033,
    "l": 51.765
  },
  "oklch": {
    "l": 0.51411,
    "c": 0.16423,
    "h": 269.9
  },
  "luminance": 0.12869
}

Semantic roles & 50–950 ramp

primary

#445CC4

secondary

#CEC396

accent

#C14CDB

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #445CC4

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

Preview Lab → · Contrast checker → · Palette generator →