#445DDF#445DDF

#445DDF is a mid, vivid blue. Relative luminance 0.144; OKLCH L 53.7% C 0.199 H 270.0°. Best body text is #FFFFFF at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#445DDF
RGB	rgb(68, 93, 223)
HSL	hsl(230, 71%, 57%)
HSV	hsv(230, 70%, 87%)
CMYK	cmyk(69.5%, 58.3%, 0%, 12.5%)
CIE-LAB	lab(44.78, 33.49, -69.08)
CIE-LCH	lch(44.78, 76.77, 295.86°)
OKLab	oklab(53.69% 0.0001 -0.1992)
OKLCH	oklch(53.69% 0.199 270)
XYZ	xyz(19.6130, 14.3834, 71.5404)
Luminance	0.1439 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445DDF #DFC644

analogous

#44AADF #445DDF #7944DF

triadic

#445DDF #DF445D #5DDF44

tetradic

#445DDF #DF44AA #DFC644 #44DF79

square

#445DDF #DF44AA #DFC644 #44DF79

split-complementary

#445DDF #DF7944 #AADF44

monochromatic

#192C90 #223CC4 #445DDF #788AE8 #ADB8F1

Accessibility & contrast

On white

5.42

#445DDF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#445DDF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445DDF

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445DDF	#FFFFFF	#000000	##FFFFFF
##445DDF	1.00	5.42	3.88	5.42
#FFFFFF	5.42	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071E3

Deuteranopia (green-blind)

#0063DC

Tritanopia (blue-blind)

#007D95

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #445ddf;
/* rgb */ color: rgb(68, 93, 223);
/* oklch */ color: oklch(53.7% 0.199 270.0);

Tailwind

colors: {
  custom: {
    50: '#8b8aea',
    500: '#445ddf',
    950: '#000000',
  },
}

SCSS

$custom: #445ddf;
$custom-light: #8b8aea;
$custom-dark: #000000;

JSON

{
  "hex": "#445ddf",
  "rgb": {
    "r": 68,
    "g": 93,
    "b": 223
  },
  "hsl": {
    "h": 230.323,
    "s": 70.776,
    "l": 57.059
  },
  "oklch": {
    "l": 0.53688,
    "c": 0.19919,
    "h": 270
  },
  "luminance": 0.14385
}

Semantic roles & 50–950 ramp

primary

#445DDF

secondary

#DFD5A0

accent

#D13AEE

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0D0B16

muted

#7E7C84

Preview Lab

Preview with #445DDF

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

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