#445FD2#445FD2

#445FD2 is a mid, vivid blue. Relative luminance 0.141; OKLCH L 53.0% C 0.180 H 269.4°. Best body text is #FFFFFF at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#445FD2
RGB	rgb(68, 95, 210)
HSL	hsl(229, 61%, 55%)
HSV	hsv(229, 68%, 82%)
CMYK	cmyk(67.6%, 54.8%, 0%, 17.6%)
CIE-LAB	lab(44.33, 27.66, -62.40)
CIE-LCH	lch(44.33, 68.26, 293.91°)
OKLab	oklab(53.05% -0.0019 -0.1795)
OKLCH	oklch(53.05% 0.18 269.4)
XYZ	xyz(18.1050, 14.0648, 62.7209)
Luminance	0.1407 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445FD2 #D2B744

analogous

#44A6D2 #445FD2 #7044D2

triadic

#445FD2 #D2445F #5FD244

tetradic

#445FD2 #D244A6 #D2B744 #44D270

square

#445FD2 #D244A6 #D2B744 #44D270

split-complementary

#445FD2 #D27044 #A6D244

monochromatic

#1E307D #2A43AF #445FD2 #7589DE #A7B3EA

Accessibility & contrast

On white

5.51

#445FD2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#445FD2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445FD2

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445FD2	#FFFFFF	#000000	##FFFFFF
##445FD2	1.00	5.51	3.81	5.51
#FFFFFF	5.51	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070D6

Deuteranopia (green-blind)

#0063D0

Tritanopia (blue-blind)

#007B8F

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #445fd2;
/* rgb */ color: rgb(68, 95, 210);
/* oklch */ color: oklch(53.0% 0.180 269.4);

Tailwind

colors: {
  custom: {
    50: '#888ce1',
    500: '#445fd2',
    950: '#000000',
  },
}

SCSS

$custom: #445fd2;
$custom-light: #888ce1;
$custom-dark: #000000;

JSON

{
  "hex": "#445fd2",
  "rgb": {
    "r": 68,
    "g": 95,
    "b": 210
  },
  "hsl": {
    "h": 228.592,
    "s": 61.207,
    "l": 54.51
  },
  "oklch": {
    "l": 0.53049,
    "c": 0.17953,
    "h": 269.4
  },
  "luminance": 0.14067
}

Semantic roles & 50–950 ramp

primary

#445FD2

secondary

#D7CC9B

accent

#C643E4

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #445FD2

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

Preview Lab → · Contrast checker → · Palette generator →