# #138cbc color: Hawaiian Surf

#138cbc is rgb(19, 140, 188) in RGB and oklch(60.24% 0.11953 232.514) in OKLCH. Every other format, shade and contrast value is below.

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

## Formats

| Format | Value |
| --- | --- |
| HEX | #138cbc |
| RGB | rgb(19, 140, 188) |
| HSL | hsl(197.04, 81.64%, 40.59%) |
| HSB / HSV | hsv(197.04 89.89% 73.73%) |
| HWB | hwb(197.04 7.45% 26.27%) |
| CMYK | cmyk(90% 26% 0% 26%) |
| Lab | lab(54.02 -18.3 -34.35) |
| LCH | lch(54.02 38.92 241.96) |
| OKLab | oklab(60.24% -0.07274 -0.09484) |
| OKLCH | oklch(60.24% 0.11953 232.514) |
| Display P3 | color(display-p3 0.25258 0.54079 0.71999) |
| Rec. 2020 | color(rec2020 0.31152 0.48695 0.68601) |
| Adobe RGB | color(a98-rgb 0.31598 0.54411 0.72498) |
| ProPhoto RGB | color(prophoto-rgb 0.36218 0.4566 0.65444) |
| Linear sRGB | color(srgb-linear 0.00651 0.26225 0.50289) |
| XYZ D65 | color(xyz-d65 0.18722 0.22524 0.50939) |
| XYZ D50 | color(xyz-d50 0.1758 0.21994 0.38466) |
| SwiftUI | Color(red: 0.075, green: 0.549, blue: 0.737) |
| UIKit | UIColor(red: 0.075, green: 0.549, blue: 0.737, alpha: 1) |
| Flutter / Compose | Color(0xFF138CBC) |
| Android XML | #138CBC |

## Facts

- Closest name: Hawaiian Surf
- Hue family: Sky blue, bright sky blue
- Closest Tailwind class: cyan-600
- Gamut: Inside sRGB: displays the same on any screen.
- Contrast with white: 3.81:1
- Contrast with black: 5.51:1

## Tints

#138cbc, #3b98c3, #56a3ca, #6dafd1, #83bad8, #98c6df, #add1e5, #c1dcec, #d6e8f2, #eaf3f9

## Shades

#138cbc, #0f79a3, #0b678b, #075573, #05435d, #033347, #012332, #01141f, #00070d, #000102

## Tones

#138cbc, #2c8bb6, #3c8ab0, #488aab, #5389a5, #5c889f, #648699, #6c8593, #73848d, #7a8287

## Harmonies

- Complementary: #138cbc, #b86a36
- Split: #138cbc, #be615f, #a47911
- Analogous: #138cbc, #0095a0, #597fc8
- Triadic: #138cbc, #b66088, #828824
- Tetradic: #138cbc, #8472c2, #b86a36, #828824
- Square: #138cbc, #a267ab, #b86a36, #53934e
- Monochromatic: #138cbc, #004568, #006896, #49b2e4, #72d9ff

## Questions about #138cbc

### What color is #138cbc?

#138cbc is bright sky blue. The closest named color is Hawaiian Surf. In RGB it is rgb(19, 140, 188), in HSL hsl(197.04, 81.64%, 40.59%) and in OKLCH oklch(60.24% 0.11953 232.514).

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

The complementary color of #138cbc is #b86a36. For a calmer combination use the analogous colors #0095a0 and #597fc8. The triadic partners are #b66088 and #828824.

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

White text reads better on #138cbc: white gives a contrast ratio of 3.81:1 and black gives 5.51:1. WCAG AA asks for at least 4.5:1 for body text.

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

#138cbc is a cool color. In OKLCH its hue is 233 degrees, its lightness 60.2% and its chroma 0.12.