# #138bd2 color: Zürich Blue

#138bd2 is rgb(19, 139, 210) in RGB and oklch(61.187% 0.14323 243.079) in OKLCH. Every other format, shade and contrast value is below.

Source: https://pickshade.com/color/138bd2

## Formats

| Format | Value |
| --- | --- |
| HEX | #138bd2 |
| RGB | rgb(19, 139, 210) |
| HSL | hsl(202.3, 83.41%, 44.9%) |
| HSB / HSV | hsv(202.3 90.95% 82.35%) |
| HWB | hwb(202.3 7.45% 17.65%) |
| CMYK | cmyk(91% 34% 0% 18%) |
| Lab | lab(54.62 -11.16 -45.83) |
| LCH | lch(54.62 47.17 256.31) |
| OKLab | oklab(61.187% -0.06485 -0.1277) |
| OKLCH | oklch(61.187% 0.14323 243.079) |
| Display P3 | color(display-p3 0.25079 0.53693 0.80105) |
| Rec. 2020 | color(rec2020 0.31933 0.48467 0.77426) |
| Adobe RGB | color(a98-rgb 0.31387 0.54026 0.80968) |
| ProPhoto RGB | color(prophoto-rgb 0.38485 0.45705 0.7447) |
| Linear sRGB | color(srgb-linear 0.00651 0.25818 0.64448) |
| XYZ D65 | color(xyz-d65 0.21132 0.23256 0.6435) |
| XYZ D50 | color(xyz-d50 0.19449 0.22561 0.48538) |
| SwiftUI | Color(red: 0.075, green: 0.545, blue: 0.824) |
| UIKit | UIColor(red: 0.075, green: 0.545, blue: 0.824, alpha: 1) |
| Flutter / Compose | Color(0xFF138BD2) |
| Android XML | #138BD2 |

## 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: 3.72:1
- Contrast with black: 5.65:1

## Tints

#138bd2, #3b97d7, #55a3dc, #6daee1, #83bae6, #98c6eb, #add1ef, #c1ddf3, #d6e8f7, #eaf4fb

## Shades

#138bd2, #0f78b6, #0b669b, #075481, #054368, #033250, #012339, #011424, #000710, #000102

## Tones

#138bd2, #2d8bca, #3c8bc3, #498abb, #548ab3, #5d89ac, #6688a4, #6e879c, #758694, #7d858c

## Harmonies

- Complementary: #138bd2, #be6d00
- Split: #138bd2, #cb5e48, #a18000
- Analogous: #138bd2, #0096b1, #687bd9
- Triadic: #138bd2, #c75a7b, #749116
- Tetradic: #138bd2, #966bca, #be6d00, #749116
- Square: #138bd2, #b55fa8, #be6d00, #269c59
- Monochromatic: #138bd2, #004479, #0066ab, #49b1fb, #92d7ff

## Questions about #138bd2

### What color is #138bd2?

#138bd2 is bright sky blue. The closest named color is Zürich Blue. In RGB it is rgb(19, 139, 210), in HSL hsl(202.3, 83.41%, 44.9%) and in OKLCH oklch(61.187% 0.14323 243.079).

### What colors go well with #138bd2?

The complementary color of #138bd2 is #be6d00. For a calmer combination use the analogous colors #0096b1 and #687bd9. The triadic partners are #c75a7b and #749116.

### Is white or black text more readable on #138bd2?

White text reads better on #138bd2: white gives a contrast ratio of 3.72:1 and black gives 5.65:1. WCAG AA asks for at least 4.5:1 for body text.

### Is #138bd2 a warm or cool color?

#138bd2 is a cool color. In OKLCH its hue is 243 degrees, its lightness 61.2% and its chroma 0.143.