#445AD0#445AD0

#445AD0 is a mid, vivid blue. Relative luminance 0.131; OKLCH L 51.9% C 0.183 H 270.7°. Best body text is #FFFFFF at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#445AD0
RGB	rgb(68, 90, 208)
HSL	hsl(231, 60%, 54%)
HSV	hsv(231, 67%, 82%)
CMYK	cmyk(67.3%, 56.7%, 0%, 18.4%)
CIE-LAB	lab(42.90, 30.12, -63.56)
CIE-LCH	lch(42.90, 70.34, 295.36°)
OKLab	oklab(51.94% 0.0022 -0.183)
OKLCH	oklch(51.94% 0.183 270.7)
XYZ	xyz(17.4214, 13.0937, 61.2715)
Luminance	0.1310 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445AD0 #D0BA44

analogous

#44A0D0 #445AD0 #7444D0

triadic

#445AD0 #D0445A #5AD044

tetradic

#445AD0 #D044A0 #D0BA44 #44D074

square

#445AD0 #D044A0 #D0BA44 #44D074

split-complementary

#445AD0 #D07444 #A0D044

monochromatic

#1F2D7B #2B3FAC #445AD0 #7585DC #A6B0E9

Accessibility & contrast

On white

5.80

#445AD0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#445AD0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445AD0

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445AD0	#FFFFFF	#000000	##FFFFFF
##445AD0	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)

#006CD4

Deuteranopia (green-blind)

#005FCE

Tritanopia (blue-blind)

#00778C

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #445ad0;
/* rgb */ color: rgb(68, 90, 208);
/* oklch */ color: oklch(51.9% 0.183 270.7);

Tailwind

colors: {
  custom: {
    50: '#8888df',
    500: '#445ad0',
    950: '#000000',
  },
}

SCSS

$custom: #445ad0;
$custom-light: #8888df;
$custom-dark: #000000;

JSON

{
  "hex": "#445ad0",
  "rgb": {
    "r": 68,
    "g": 90,
    "b": 208
  },
  "hsl": {
    "h": 230.571,
    "s": 59.829,
    "l": 54.118
  },
  "oklch": {
    "l": 0.51938,
    "c": 0.18301,
    "h": 270.7
  },
  "luminance": 0.13095
}

Semantic roles & 50–950 ramp

primary

#445AD0

secondary

#D6CC9A

accent

#CA45E3

background

#F9F8FD

surface

#F1EFFB

border

#CBCAD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #445AD0

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

Preview Lab → · Contrast checker → · Palette generator →