#445CCC#445CCC

#445CCC is a mid, vivid blue. Relative luminance 0.132; OKLCH L 52.0% C 0.175 H 270.1°. Best body text is #FFFFFF at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#445CCC
RGB	rgb(68, 92, 204)
HSL	hsl(229, 57%, 53%)
HSV	hsv(229, 67%, 80%)
CMYK	cmyk(66.7%, 54.9%, 0%, 20%)
CIE-LAB	lab(43.12, 27.45, -60.90)
CIE-LCH	lch(43.12, 66.80, 294.26°)
OKLab	oklab(52.01% 0.0003 -0.1751)
OKLCH	oklch(52.01% 0.175 270.1)
XYZ	xyz(17.1064, 13.2413, 58.7693)
Luminance	0.1324 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445CCC #CCB444

analogous

#44A0CC #445CCC #7044CC

triadic

#445CCC #CC445C #5CCC44

tetradic

#445CCC #CC44A0 #CCB444 #44CC70

square

#445CCC #CC44A0 #CCB444 #44CC70

split-complementary

#445CCC #CC7044 #A0CC44

monochromatic

#202F76 #2D42A6 #445CCC #7486D9 #A4B0E6

Accessibility & contrast

On white

5.76

#445CCC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#445CCC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445CCC

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445CCC	#FFFFFF	#000000	##FFFFFF
##445CCC	1.00	5.76	3.65	5.76
#FFFFFF	5.76	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CD0

Deuteranopia (green-blind)

#0060CA

Tritanopia (blue-blind)

#00778B

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #445ccc;
/* rgb */ color: rgb(68, 92, 204);
/* oklch */ color: oklch(52.0% 0.175 270.1);

Tailwind

colors: {
  custom: {
    50: '#8789dc',
    500: '#445ccc',
    950: '#000000',
  },
}

SCSS

$custom: #445ccc;
$custom-light: #8789dc;
$custom-dark: #000000;

JSON

{
  "hex": "#445ccc",
  "rgb": {
    "r": 68,
    "g": 92,
    "b": 204
  },
  "hsl": {
    "h": 229.412,
    "s": 57.143,
    "l": 53.333
  },
  "oklch": {
    "l": 0.52012,
    "c": 0.17515,
    "h": 270.1
  },
  "luminance": 0.13243
}

Semantic roles & 50–950 ramp

primary

#445CCC

secondary

#D3C999

accent

#C547E0

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0D0B15

muted

#7D7C83

Preview Lab

Preview with #445CCC

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

Preview Lab → · Contrast checker → · Palette generator →