#445FD8#445FD8

#445FD8 is a mid, vivid blue. Relative luminance 0.144; OKLCH L 53.5% C 0.188 H 269.5°. Best body text is #FFFFFF at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#445FD8
RGB	rgb(68, 95, 216)
HSL	hsl(229, 65%, 56%)
HSV	hsv(229, 69%, 85%)
CMYK	cmyk(68.5%, 56%, 0%, 15.3%)
CIE-LAB	lab(44.76, 29.78, -65.13)
CIE-LCH	lch(44.76, 71.61, 294.57°)
OKLab	oklab(53.51% -0.0017 -0.1875)
OKLCH	oklch(53.51% 0.188 269.5)
XYZ	xyz(18.8665, 14.3694, 66.7317)
Luminance	0.1437 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445FD8 #D8BD44

analogous

#44A9D8 #445FD8 #7344D8

triadic

#445FD8 #D8445F #5FD844

tetradic

#445FD8 #D844A9 #D8BD44 #44D873

square

#445FD8 #D844A9 #D8BD44 #44D873

split-complementary

#445FD8 #D87344 #A9D844

monochromatic

#1C2F86 #2641B8 #445FD8 #778AE3 #A9B6ED

Accessibility & contrast

On white

5.42

#445FD8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#445FD8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445FD8

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445FD8	#FFFFFF	#000000	##FFFFFF
##445FD8	1.00	5.42	3.87	5.42
#FFFFFF	5.42	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071DC

Deuteranopia (green-blind)

#0063D6

Tritanopia (blue-blind)

#007D92

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #445fd8;
/* rgb */ color: rgb(68, 95, 216);
/* oklch */ color: oklch(53.5% 0.188 269.5);

Tailwind

colors: {
  custom: {
    50: '#898ce5',
    500: '#445fd8',
    950: '#000000',
  },
}

SCSS

$custom: #445fd8;
$custom-light: #898ce5;
$custom-dark: #000000;

JSON

{
  "hex": "#445fd8",
  "rgb": {
    "r": 68,
    "g": 95,
    "b": 216
  },
  "hsl": {
    "h": 229.054,
    "s": 65.487,
    "l": 55.686
  },
  "oklch": {
    "l": 0.5351,
    "c": 0.18756,
    "h": 269.5
  },
  "luminance": 0.14371
}

Semantic roles & 50–950 ramp

primary

#445FD8

secondary

#DBCF9D

accent

#CA3FE8

background

#F9F8FE

surface

#F1F0FC

border

#CBCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #445FD8

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

Preview Lab → · Contrast checker → · Palette generator →