# #445ca3 color: Bio Blue

#445ca3 is rgb(68, 92, 163) in RGB and oklch(49.13% 0.11733 267.872) in OKLCH. Every other format, shade and contrast value is below.

Source: https://pickshade.com/color/445ca3

## Formats

| Format | Value |
| --- | --- |
| HEX | #445ca3 |
| RGB | rgb(68, 92, 163) |
| HSL | hsl(224.84, 41.13%, 45.29%) |
| HSB / HSV | hsv(224.84 58.28% 63.92%) |
| HWB | hwb(224.84 26.67% 36.08%) |
| CMYK | cmyk(58% 44% 0% 36%) |
| Lab | lab(39.88 7.95 -41.94) |
| LCH | lch(39.88 42.69 280.74) |
| OKLab | oklab(49.13% -0.00436 -0.11725) |
| OKLCH | oklch(49.13% 0.11733 267.872) |
| Display P3 | color(display-p3 0.2861 0.35813 0.61986) |
| Rec. 2020 | color(rec2020 0.26776 0.30207 0.57577) |
| Adobe RGB | color(a98-rgb 0.30196 0.36199 0.6249) |
| ProPhoto RGB | color(prophoto-rgb 0.30421 0.29262 0.54064) |
| Linear sRGB | color(srgb-linear 0.05781 0.10702 0.36625) |
| XYZ D65 | color(xyz-d65 0.12821 0.11527 0.36201) |
| XYZ D50 | color(xyz-d50 0.11883 0.11179 0.27274) |
| SwiftUI | Color(red: 0.267, green: 0.361, blue: 0.639) |
| UIKit | UIColor(red: 0.267, green: 0.361, blue: 0.639, alpha: 1) |
| Flutter / Compose | Color(0xFF445CA3) |
| Android XML | #445CA3 |

## 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: 6.35:1
- Contrast with black: 3.31:1

## Tints

#445ca3, #556cad, #667cb6, #788cc0, #8a9cc9, #9cacd3, #afbcdc, #c3cde5, #d7ddee, #ebeef6

## Shades

#445ca3, #3a4f8d, #304278, #263663, #1d2a4f, #141f3c, #0c142a, #050a19, #02030a, #000001

## Tones

#445ca3, #475d9d, #4a5e96, #4d5f90, #4f5f89, #526083, #55607c, #586075, #5b616f, #5e6168

## Harmonies

- Complementary: #445ca3, #7c5b00
- Split: #445ca3, #914c01, #5c6900
- Analogous: #445ca3, #00689b, #69509a
- Triadic: #445ca3, #98423a, #277238
- Tetradic: #445ca3, #834682, #7c5b00, #277238
- Square: #445ca3, #934061, #7c5b00, #007461
- Monochromatic: #445ca3, #0b1759, #263a7d, #6580ca, #88a5f2

## Questions about #445ca3

### What color is #445ca3?

#445ca3 is soft dark blue. The closest named color is Bio Blue. In RGB it is rgb(68, 92, 163), in HSL hsl(224.84, 41.13%, 45.29%) and in OKLCH oklch(49.13% 0.11733 267.872).

### What colors go well with #445ca3?

The complementary color of #445ca3 is #7c5b00. For a calmer combination use the analogous colors #00689b and #69509a. The triadic partners are #98423a and #277238.

### Is white or black text more readable on #445ca3?

White text reads better on #445ca3: white gives a contrast ratio of 6.35:1 and black gives 3.31:1. WCAG AA asks for at least 4.5:1 for body text.

### Is #445ca3 a warm or cool color?

#445ca3 is a cool color. In OKLCH its hue is 268 degrees, its lightness 49.1% and its chroma 0.117.