# #166fa4 color: Quarterdeck

#166fa4 is rgb(22, 111, 164) in RGB and oklch(51.892% 0.11429 241.692) in OKLCH. Every other format, shade and contrast value is below.

Source: https://pickshade.com/color/166fa4

## Formats

| Format | Value |
| --- | --- |
| HEX | #166fa4 |
| RGB | rgb(22, 111, 164) |
| HSL | hsl(202.39, 76.34%, 36.47%) |
| HSB / HSV | hsv(202.39 86.59% 64.31%) |
| HWB | hwb(202.39 8.63% 35.69%) |
| CMYK | cmyk(87% 32% 0% 36%) |
| Lab | lab(43.98 -10.42 -36.19) |
| LCH | lch(43.98 37.66 253.95) |
| OKLab | oklab(51.892% -0.0542 -0.10062) |
| OKLCH | oklch(51.892% 0.11429 241.692) |
| Display P3 | color(display-p3 0.20543 0.42879 0.62594) |
| Rec. 2020 | color(rec2020 0.24019 0.37014 0.5831) |
| Adobe RGB | color(a98-rgb 0.25847 0.43333 0.6304) |
| ProPhoto RGB | color(prophoto-rgb 0.29177 0.34868 0.54929) |
| Linear sRGB | color(srgb-linear 0.00802 0.15896 0.37124) |
| XYZ D65 | color(xyz-d65 0.12715 0.14219 0.37198) |
| XYZ D50 | color(xyz-d50 0.11784 0.13825 0.28064) |
| SwiftUI | Color(red: 0.086, green: 0.435, blue: 0.643) |
| UIKit | UIColor(red: 0.086, green: 0.435, blue: 0.643, alpha: 1) |
| Flutter / Compose | Color(0xFF166FA4) |
| Android XML | #166FA4 |

## Facts

- Closest name: Quarterdeck
- Hue family: Sky blue, bright sky blue
- Closest Tailwind class: sky-700
- Gamut: Inside sRGB: displays the same on any screen.
- Contrast with white: 5.46:1
- Contrast with black: 3.84:1

## Tints

#166fa4, #367dad, #4f8bb7, #669ac0, #7ca8c9, #91b6d3, #a7c4dc, #bdd3e5, #d3e2ed, #e9f0f6

## Shades

#166fa4, #12608e, #0d5179, #094264, #063450, #03273d, #021a2b, #010e1a, #00040a, #000101

## Tones

#166fa4, #266f9e, #326e98, #3b6e93, #436e8d, #4a6d87, #516c81, #586b7b, #5d6b75, #636a6f

## Harmonies

- Complementary: #166fa4, #96570e
- Split: #166fa4, #a04c3d, #816500
- Analogous: #166fa4, #00788d, #5263aa
- Triadic: #166fa4, #9c4964, #5e7218
- Tetradic: #166fa4, #75579f, #96570e, #5e7218
- Square: #166fa4, #8e4e86, #96570e, #297b46
- Monochromatic: #166fa4, #002b52, #004c7f, #4394cb, #6ab9f3

## Questions about #166fa4

### What color is #166fa4?

#166fa4 is bright sky blue. The closest named color is Quarterdeck. In RGB it is rgb(22, 111, 164), in HSL hsl(202.39, 76.34%, 36.47%) and in OKLCH oklch(51.892% 0.11429 241.692).

### What colors go well with #166fa4?

The complementary color of #166fa4 is #96570e. For a calmer combination use the analogous colors #00788d and #5263aa. The triadic partners are #9c4964 and #5e7218.

### Is white or black text more readable on #166fa4?

White text reads better on #166fa4: white gives a contrast ratio of 5.46:1 and black gives 3.84:1. WCAG AA asks for at least 4.5:1 for body text.

### Is #166fa4 a warm or cool color?

#166fa4 is a cool color. In OKLCH its hue is 242 degrees, its lightness 51.9% and its chroma 0.114.