# #445ea4 color: Bio Blue

#445ea4 is rgb(68, 94, 164) in RGB and oklch(49.629% 0.11623 266.827) in OKLCH. Every other format, shade and contrast value is below.

Source: https://pickshade.com/color/445ea4

## Formats

| Format | Value |
| --- | --- |
| HEX | #445ea4 |
| RGB | rgb(68, 94, 164) |
| HSL | hsl(223.75, 41.38%, 45.49%) |
| HSB / HSV | hsv(223.75 58.54% 64.31%) |
| HWB | hwb(223.75 26.67% 35.69%) |
| CMYK | cmyk(59% 43% 0% 36%) |
| Lab | lab(40.51 7.04 -41.53) |
| LCH | lch(40.51 42.13 279.62) |
| OKLab | oklab(49.629% -0.00643 -0.11605) |
| OKLCH | oklch(49.629% 0.11623 266.827) |
| Display P3 | color(display-p3 0.28795 0.36578 0.62386) |
| Rec. 2020 | color(rec2020 0.2712 0.30973 0.58015) |
| Adobe RGB | color(a98-rgb 0.30462 0.36945 0.62886) |
| ProPhoto RGB | color(prophoto-rgb 0.30754 0.29914 0.54507) |
| Linear sRGB | color(srgb-linear 0.05781 0.11193 0.37124) |
| XYZ D65 | color(xyz-d65 0.13086 0.11914 0.36733) |
| XYZ D50 | color(xyz-d50 0.12143 0.11561 0.27677) |
| SwiftUI | Color(red: 0.267, green: 0.369, blue: 0.643) |
| UIKit | UIColor(red: 0.267, green: 0.369, blue: 0.643, alpha: 1) |
| Flutter / Compose | Color(0xFF445EA4) |
| Android XML | #445EA4 |

## 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: 6.21:1
- Contrast with black: 3.38:1

## Tints

#445ea4, #556eae, #667db7, #788dc1, #8a9dca, #9dadd3, #b0bddc, #c3cde5, #d7deee, #ebeef6

## Shades

#445ea4, #3a518e, #304479, #263764, #1d2b50, #141f3d, #0c142b, #050a1a, #02030a, #000001

## Tones

#445ea4, #475f9e, #4a6097, #4d6091, #50618a, #536184, #56627d, #596277, #5c6270, #5f6269

## Harmonies

- Complementary: #445ea4, #7f5c00
- Split: #445ea4, #924e0a, #5e6a00
- Analogous: #445ea4, #006a9b, #6a529c
- Triadic: #445ea4, #99443d, #2c7338
- Tetradic: #445ea4, #844884, #7f5c00, #2c7338
- Square: #445ea4, #944263, #7f5c00, #007661
- Monochromatic: #445ea4, #0a1a5a, #253c7e, #6582cb, #88a7f3

## Questions about #445ea4

### What color is #445ea4?

#445ea4 is soft dark blue. The closest named color is Bio Blue. In RGB it is rgb(68, 94, 164), in HSL hsl(223.75, 41.38%, 45.49%) and in OKLCH oklch(49.629% 0.11623 266.827).

### What colors go well with #445ea4?

The complementary color of #445ea4 is #7f5c00. For a calmer combination use the analogous colors #006a9b and #6a529c. The triadic partners are #99443d and #2c7338.

### Is white or black text more readable on #445ea4?

White text reads better on #445ea4: white gives a contrast ratio of 6.21:1 and black gives 3.38:1. WCAG AA asks for at least 4.5:1 for body text.

### Is #445ea4 a warm or cool color?

#445ea4 is a cool color. In OKLCH its hue is 267 degrees, its lightness 49.6% and its chroma 0.116.