#445CD8#445CD8

#445CD8 is a mid, vivid blue. Relative luminance 0.138; OKLCH L 52.9% C 0.191 H 270.2°. Best body text is #FFFFFF at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#445CD8
RGB	rgb(68, 92, 216)
HSL	hsl(230, 65%, 56%)
HSV	hsv(230, 69%, 85%)
CMYK	cmyk(68.5%, 57.4%, 0%, 15.3%)
CIE-LAB	lab(44.00, 31.67, -66.36)
CIE-LCH	lch(44.00, 73.53, 295.51°)
OKLab	oklab(52.95% 0.0007 -0.1912)
OKLCH	oklch(52.95% 0.191 270.2)
XYZ	xyz(18.6015, 13.8393, 66.6434)
Luminance	0.1384 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445CD8 #D8C044

analogous

#44A6D8 #445CD8 #7644D8

triadic

#445CD8 #D8445C #5CD844

tetradic

#445CD8 #D844A6 #D8C044 #44D876

square

#445CD8 #D844A6 #D8C044 #44D876

split-complementary

#445CD8 #D87644 #A6D844

monochromatic

#1C2D86 #263EB8 #445CD8 #7788E3 #A9B4ED

Accessibility & contrast

On white

5.57

#445CD8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#445CD8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445CD8

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445CD8	#FFFFFF	#000000	##FFFFFF
##445CD8	1.00	5.57	3.77	5.57
#FFFFFF	5.57	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FDC

Deuteranopia (green-blind)

#0061D6

Tritanopia (blue-blind)

#007B91

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #445cd8;
/* rgb */ color: rgb(68, 92, 216);
/* oklch */ color: oklch(52.9% 0.191 270.2);

Tailwind

colors: {
  custom: {
    50: '#8989e5',
    500: '#445cd8',
    950: '#000000',
  },
}

SCSS

$custom: #445cd8;
$custom-light: #8989e5;
$custom-dark: #000000;

JSON

{
  "hex": "#445cd8",
  "rgb": {
    "r": 68,
    "g": 92,
    "b": 216
  },
  "hsl": {
    "h": 230.27,
    "s": 65.487,
    "l": 55.686
  },
  "oklch": {
    "l": 0.52945,
    "c": 0.1912,
    "h": 270.2
  },
  "luminance": 0.13841
}

Semantic roles & 50–950 ramp

primary

#445CD8

secondary

#DBD19D

accent

#CD3FE8

background

#F9F8FE

surface

#F1F0FC

border

#CBCBD5

text

#0D0B16

muted

#7E7C84

Preview Lab

Preview with #445CD8

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

Preview Lab → · Contrast checker → · Palette generator →