#445DBA#445DBA

#445DBA is a mid, vivid blue. Relative luminance 0.126; OKLCH L 50.9% C 0.149 H 269.2°. Best body text is #FFFFFF at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#445DBA
RGB	rgb(68, 93, 186)
HSL	hsl(227, 46%, 50%)
HSV	hsv(227, 63%, 73%)
CMYK	cmyk(63.4%, 50%, 0%, 27.1%)
CIE-LAB	lab(42.16, 20.47, -52.03)
CIE-LCH	lch(42.16, 55.91, 291.48°)
OKLab	oklab(50.89% -0.002 -0.149)
OKLCH	oklch(50.89% 0.149 269.2)
XYZ	xyz(15.1582, 12.6015, 48.0784)
Luminance	0.1260 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445DBA #BAA144

analogous

#4498BA #445DBA #6644BA

triadic

#445DBA #BA445D #5DBA44

tetradic

#445DBA #BA4498 #BAA144 #44BA66

square

#445DBA #BA4498 #BAA144 #44BA66

split-complementary

#445DBA #BA6644 #98BA44

monochromatic

#233060 #34478D #445DBA #7084CB #9DAADB

Accessibility & contrast

On white

5.96

#445DBA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#445DBA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445DBA

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445DBA	#FFFFFF	#000000	##FFFFFF
##445DBA	1.00	5.96	3.52	5.96
#FFFFFF	5.96	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A69BD

Deuteranopia (green-blind)

#0B5EB8

Tritanopia (blue-blind)

#007283

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #445dba;
/* rgb */ color: rgb(68, 93, 186);
/* oklch */ color: oklch(50.9% 0.149 269.2);

Tailwind

colors: {
  custom: {
    50: '#848acf',
    500: '#445dba',
    950: '#000000',
  },
}

SCSS

$custom: #445dba;
$custom-light: #848acf;
$custom-dark: #000000;

JSON

{
  "hex": "#445dba",
  "rgb": {
    "r": 68,
    "g": 93,
    "b": 186
  },
  "hsl": {
    "h": 227.288,
    "s": 46.457,
    "l": 49.804
  },
  "oklch": {
    "l": 0.50889,
    "c": 0.14904,
    "h": 269.2
  },
  "luminance": 0.12603
}

Semantic roles & 50–950 ramp

primary

#445DBA

secondary

#C8BC92

accent

#BA52D6

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0C0B14

muted

#7D7C82

Preview Lab

Preview with #445DBA

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

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