# #2289cd color: Zürich Blue

#2289cd is rgb(34, 137, 205) in RGB and oklch(60.661% 0.13637 243.753) in OKLCH. Every other format, shade and contrast value is below.

Source: https://pickshade.com/color/2289cd

## Formats

| Format | Value |
| --- | --- |
| HEX | #2289cd |
| RGB | rgb(34, 137, 205) |
| HSL | hsl(203.86, 71.55%, 46.86%) |
| HSB / HSV | hsv(203.86 83.41% 80.39%) |
| HWB | hwb(203.86 13.33% 19.61%) |
| CMYK | cmyk(83% 33% 0% 20%) |
| Lab | lab(54.02 -10.5 -43.94) |
| LCH | lch(54.02 45.18 256.56) |
| OKLab | oklab(60.661% -0.06031 -0.12231) |
| OKLCH | oklch(60.661% 0.13637 243.753) |
| Display P3 | color(display-p3 0.26612 0.52952 0.7823) |
| Rec. 2020 | color(rec2020 0.32227 0.47698 0.75366) |
| Adobe RGB | color(a98-rgb 0.32195 0.53255 0.79012) |
| ProPhoto RGB | color(prophoto-rgb 0.38198 0.44969 0.72322) |
| Linear sRGB | color(srgb-linear 0.016 0.25016 0.6105) |
| XYZ D65 | color(xyz-d65 0.20623 0.22638 0.61042) |
| XYZ D50 | color(xyz-d50 0.19067 0.2199 0.46046) |
| SwiftUI | Color(red: 0.133, green: 0.537, blue: 0.804) |
| UIKit | UIColor(red: 0.133, green: 0.537, blue: 0.804, alpha: 1) |
| Flutter / Compose | Color(0xFF2289CD) |
| Android XML | #2289CD |

## Facts

- Closest name: Zürich Blue
- Hue family: Sky blue, bright sky blue
- Closest Tailwind class: sky-600
- Gamut: Inside sRGB: displays the same on any screen.
- Contrast with white: 3.8:1
- Contrast with black: 5.53:1

## Tints

#2289cd, #4195d3, #5aa1d8, #70adde, #85b9e3, #99c4e8, #aed0ed, #c2dcf2, #d6e8f6, #ebf3fb

## Shades

#2289cd, #1c76b2, #166498, #11537e, #0b4266, #07314e, #032238, #011423, #00070f, #000102

## Tones

#2289cd, #3489c6, #4189be, #4c88b7, #5588b0, #5e87a8, #6686a1, #6e8599, #758492, #7c838a

## Harmonies

- Complementary: #2289cd, #b96d04
- Split: #2289cd, #c65f49, #9d7f00
- Analogous: #2289cd, #0094b0, #697ad3
- Triadic: #2289cd, #c35b79, #728f21
- Tetradic: #2289cd, #946bc4, #b96d04, #728f21
- Square: #2289cd, #b260a4, #b96d04, #2b995b
- Monochromatic: #2289cd, #004278, #0064a6, #50aff5, #8fd5ff

## Questions about #2289cd

### What color is #2289cd?

#2289cd is bright sky blue. The closest named color is Zürich Blue. In RGB it is rgb(34, 137, 205), in HSL hsl(203.86, 71.55%, 46.86%) and in OKLCH oklch(60.661% 0.13637 243.753).

### What colors go well with #2289cd?

The complementary color of #2289cd is #b96d04. For a calmer combination use the analogous colors #0094b0 and #697ad3. The triadic partners are #c35b79 and #728f21.

### Is white or black text more readable on #2289cd?

White text reads better on #2289cd: white gives a contrast ratio of 3.8:1 and black gives 5.53:1. WCAG AA asks for at least 4.5:1 for body text.

### Is #2289cd a warm or cool color?

#2289cd is a cool color. In OKLCH its hue is 244 degrees, its lightness 60.7% and its chroma 0.136.