#445EBE#445EBE

#445EBE is a mid, vivid blue. Relative luminance 0.130; OKLCH L 51.4% C 0.153 H 269.0°. Best body text is #FFFFFF at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#445EBE
RGB	rgb(68, 94, 190)
HSL	hsl(227, 48%, 51%)
HSV	hsv(227, 64%, 75%)
CMYK	cmyk(64.2%, 50.5%, 0%, 25.5%)
CIE-LAB	lab(42.69, 21.24, -53.50)
CIE-LCH	lch(42.69, 57.56, 291.65°)
OKLab	oklab(51.38% -0.0026 -0.1533)
OKLCH	oklch(51.38% 0.153 269)
XYZ	xyz(15.6777, 12.9507, 50.3787)
Luminance	0.1295 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445EBE #BEA444

analogous

#449BBE #445EBE #6744BE

triadic

#445EBE #BE445E #5EBE44

tetradic

#445EBE #BE449B #BEA444 #44BE67

square

#445EBE #BE449B #BEA444 #44BE67

split-complementary

#445EBE #BE6744 #9BBE44

monochromatic

#233165 #334792 #445EBE #7185CE #9FACDE

Accessibility & contrast

On white

5.85

#445EBE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#445EBE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445EBE

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445EBE	#FFFFFF	#000000	##FFFFFF
##445EBE	1.00	5.85	3.59	5.85
#FFFFFF	5.85	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#286BC1

Deuteranopia (green-blind)

#0160BC

Tritanopia (blue-blind)

#007485

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #445ebe;
/* rgb */ color: rgb(68, 94, 190);
/* oklch */ color: oklch(51.4% 0.153 269.0);

Tailwind

colors: {
  custom: {
    50: '#848bd2',
    500: '#445ebe',
    950: '#000000',
  },
}

SCSS

$custom: #445ebe;
$custom-light: #848bd2;
$custom-dark: #000000;

JSON

{
  "hex": "#445ebe",
  "rgb": {
    "r": 68,
    "g": 94,
    "b": 190
  },
  "hsl": {
    "h": 227.213,
    "s": 48.413,
    "l": 50.588
  },
  "oklch": {
    "l": 0.51377,
    "c": 0.15337,
    "h": 269
  },
  "luminance": 0.12952
}

Semantic roles & 50–950 ramp

primary

#445EBE

secondary

#CABE94

accent

#BB50D8

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #445EBE

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

Preview Lab → · Contrast checker → · Palette generator →