# #445fa4 color: Bio Blue

#445fa4 is rgb(68, 95, 164) in RGB and oklch(49.848% 0.11496 266.227) in OKLCH. Every other format, shade and contrast value is below.

Source: https://pickshade.com/color/445fa4

## Formats

| Format | Value |
| --- | --- |
| HEX | #445fa4 |
| RGB | rgb(68, 95, 164) |
| HSL | hsl(223.13, 41.38%, 45.49%) |
| HSB / HSV | hsv(223.13 58.54% 64.31%) |
| HWB | hwb(223.13 26.67% 35.69%) |
| CMYK | cmyk(59% 42% 0% 36%) |
| Lab | lab(40.8 6.45 -41.07) |
| LCH | lch(40.8 41.58 278.93) |
| OKLab | oklab(49.848% -0.00757 -0.11471) |
| OKLCH | oklch(49.848% 0.11496 266.227) |
| Display P3 | color(display-p3 0.28889 0.36961 0.62401) |
| Rec. 2020 | color(rec2020 0.27274 0.31352 0.58035) |
| Adobe RGB | color(a98-rgb 0.30596 0.37318 0.62895) |
| ProPhoto RGB | color(prophoto-rgb 0.30872 0.30231 0.54534) |
| Linear sRGB | color(srgb-linear 0.05781 0.11444 0.37124) |
| XYZ D65 | color(xyz-d65 0.13176 0.12093 0.36763) |
| XYZ D50 | color(xyz-d50 0.1224 0.1174 0.27702) |
| SwiftUI | Color(red: 0.267, green: 0.373, blue: 0.643) |
| UIKit | UIColor(red: 0.267, green: 0.373, blue: 0.643, alpha: 1) |
| Flutter / Compose | Color(0xFF445FA4) |
| Android XML | #445FA4 |

## Facts

- Closest name: Bio Blue
- Hue family: Blue, soft dark blue
- Closest Tailwind class: sky-700
- Gamut: Inside sRGB: displays the same on any screen.
- Contrast with white: 6.14:1
- Contrast with black: 3.42:1

## Tints

#445fa4, #556fae, #667eb7, #788ec1, #8a9eca, #9dadd3, #b0bddc, #c3cee5, #d7deee, #ebeef6

## Shades

#445fa4, #3a528e, #304479, #263864, #1d2c50, #14203d, #0c152b, #050a1a, #02030a, #000001

## Tones

#445fa4, #47609e, #4a6197, #4d6191, #50628b, #546284, #57637e, #5a6377, #5d6370, #60636a

## Harmonies

- Complementary: #445fa4, #7f5d00
- Split: #445fa4, #934e0f, #606a00
- Analogous: #445fa4, #006b9b, #6a539c
- Triadic: #445fa4, #9a453f, #2f7438
- Tetradic: #445fa4, #844985, #7f5d00, #2f7438
- Square: #445fa4, #944365, #7f5d00, #007761
- Monochromatic: #445fa4, #0a1b5a, #253d7e, #6583cb, #89a8f3

## Questions about #445fa4

### What color is #445fa4?

#445fa4 is soft dark blue. The closest named color is Bio Blue. In RGB it is rgb(68, 95, 164), in HSL hsl(223.13, 41.38%, 45.49%) and in OKLCH oklch(49.848% 0.11496 266.227).

### What colors go well with #445fa4?

The complementary color of #445fa4 is #7f5d00. For a calmer combination use the analogous colors #006b9b and #6a539c. The triadic partners are #9a453f and #2f7438.

### Is white or black text more readable on #445fa4?

White text reads better on #445fa4: white gives a contrast ratio of 6.14:1 and black gives 3.42:1. WCAG AA asks for at least 4.5:1 for body text.

### Is #445fa4 a warm or cool color?

#445fa4 is a cool color. In OKLCH its hue is 266 degrees, its lightness 49.8% and its chroma 0.115.