#445EBA#445EBA

#445EBA is a mid, vivid blue. Relative luminance 0.128; OKLCH L 51.1% C 0.148 H 268.8°. Best body text is #FFFFFF at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#445EBA
RGB	rgb(68, 94, 186)
HSL	hsl(227, 46%, 50%)
HSV	hsv(227, 63%, 73%)
CMYK	cmyk(63.4%, 49.5%, 0%, 27.1%)
CIE-LAB	lab(42.43, 19.83, -51.59)
CIE-LCH	lch(42.43, 55.27, 291.03°)
OKLab	oklab(51.1% -0.003 -0.1477)
OKLCH	oklch(51.1% 0.148 268.8)
XYZ	xyz(15.2465, 12.7782, 48.1078)
Luminance	0.1278 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445EBA #BAA044

analogous

#4499BA #445EBA #6544BA

triadic

#445EBA #BA445E #5EBA44

tetradic

#445EBA #BA4499 #BAA044 #44BA65

square

#445EBA #BA4499 #BAA044 #44BA65

split-complementary

#445EBA #BA6544 #99BA44

monochromatic

#233160 #34478D #445EBA #7084CB #9DABDB

Accessibility & contrast

On white

5.91

#445EBA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#445EBA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445EBA

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445EBA	#FFFFFF	#000000	##FFFFFF
##445EBA	1.00	5.91	3.56	5.91
#FFFFFF	5.91	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D6ABD

Deuteranopia (green-blind)

#115FB8

Tritanopia (blue-blind)

#007383

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #445eba;
/* rgb */ color: rgb(68, 94, 186);
/* oklch */ color: oklch(51.1% 0.148 268.8);

Tailwind

colors: {
  custom: {
    50: '#838bcf',
    500: '#445eba',
    950: '#000000',
  },
}

SCSS

$custom: #445eba;
$custom-light: #838bcf;
$custom-dark: #000000;

JSON

{
  "hex": "#445eba",
  "rgb": {
    "r": 68,
    "g": 94,
    "b": 186
  },
  "hsl": {
    "h": 226.78,
    "s": 46.457,
    "l": 49.804
  },
  "oklch": {
    "l": 0.51095,
    "c": 0.14777,
    "h": 268.8
  },
  "luminance": 0.1278
}

Semantic roles & 50–950 ramp

primary

#445EBA

secondary

#C8BC92

accent

#B952D6

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0C0B14

muted

#7D7C82

Preview Lab

Preview with #445EBA

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

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