#445DD8#445DD8

#445DD8 is a mid, vivid blue. Relative luminance 0.140; OKLCH L 53.1% C 0.190 H 270.0°. Best body text is #FFFFFF at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#445DD8
RGB	rgb(68, 93, 216)
HSL	hsl(230, 65%, 56%)
HSV	hsv(230, 69%, 85%)
CMYK	cmyk(68.5%, 56.9%, 0%, 15.3%)
CIE-LAB	lab(44.25, 31.04, -65.95)
CIE-LCH	lch(44.25, 72.89, 295.20°)
OKLab	oklab(53.13% 0 -0.19)
OKLCH	oklch(53.13% 0.19 270)
XYZ	xyz(18.6887, 14.0137, 66.6724)
Luminance	0.1402 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445DD8 #D8BF44

analogous

#44A7D8 #445DD8 #7544D8

triadic

#445DD8 #D8445D #5DD844

tetradic

#445DD8 #D844A7 #D8BF44 #44D875

square

#445DD8 #D844A7 #D8BF44 #44D875

split-complementary

#445DD8 #D87544 #A7D844

monochromatic

#1C2E86 #263FB8 #445DD8 #7789E3 #A9B5ED

Accessibility & contrast

On white

5.52

#445DD8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#445DD8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445DD8

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445DD8	#FFFFFF	#000000	##FFFFFF
##445DD8	1.00	5.52	3.80	5.52
#FFFFFF	5.52	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070DC

Deuteranopia (green-blind)

#0062D6

Tritanopia (blue-blind)

#007B91

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #445dd8;
/* rgb */ color: rgb(68, 93, 216);
/* oklch */ color: oklch(53.1% 0.190 270.0);

Tailwind

colors: {
  custom: {
    50: '#898ae5',
    500: '#445dd8',
    950: '#000000',
  },
}

SCSS

$custom: #445dd8;
$custom-light: #898ae5;
$custom-dark: #000000;

JSON

{
  "hex": "#445dd8",
  "rgb": {
    "r": 68,
    "g": 93,
    "b": 216
  },
  "hsl": {
    "h": 229.865,
    "s": 65.487,
    "l": 55.686
  },
  "oklch": {
    "l": 0.53132,
    "c": 0.18999,
    "h": 270
  },
  "luminance": 0.14016
}

Semantic roles & 50–950 ramp

primary

#445DD8

secondary

#DBD09D

accent

#CC3FE8

background

#F9F8FE

surface

#F1F0FC

border

#CBCBD5

text

#0D0B16

muted

#7E7C84

Preview Lab

Preview with #445DD8

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

Preview Lab → · Contrast checker → · Palette generator →