# #40b2e5 color: Summer Sky

#40b2e5 is rgb(64, 178, 229) in RGB and oklch(72.124% 0.12446 231.729) in OKLCH. Every other format, shade and contrast value is below.

Source: https://pickshade.com/color/40b2e5

## Formats

| Format | Value |
| --- | --- |
| HEX | #40b2e5 |
| RGB | rgb(64, 178, 229) |
| HSL | hsl(198.55, 76.04%, 57.45%) |
| HSB / HSV | hsv(198.55 72.05% 89.8%) |
| HWB | hwb(198.55 25.1% 10.2%) |
| CMYK | cmyk(72% 22% 0% 10%) |
| Lab | lab(67.88 -20.52 -35.58) |
| LCH | lch(67.88 41.07 240.02) |
| OKLab | oklab(72.124% -0.07709 -0.09771) |
| OKLCH | oklch(72.124% 0.12446 231.729) |
| Display P3 | color(display-p3 0.38291 0.68874 0.87902) |
| Rec. 2020 | color(rec2020 0.44849 0.64616 0.86172) |
| Adobe RGB | color(a98-rgb 0.4389 0.69214 0.88774) |
| ProPhoto RGB | color(prophoto-rgb 0.49718 0.61429 0.84047) |
| Linear sRGB | color(srgb-linear 0.05127 0.4452 0.78354) |
| XYZ D65 | color(xyz-d65 0.32175 0.38586 0.79883) |
| XYZ D50 | color(xyz-d50 0.30593 0.37806 0.60346) |
| SwiftUI | Color(red: 0.251, green: 0.698, blue: 0.898) |
| UIKit | UIColor(red: 0.251, green: 0.698, blue: 0.898, alpha: 1) |
| Flutter / Compose | Color(0xFF40B2E5) |
| Android XML | #40B2E5 |

## Facts

- Closest name: Summer Sky
- Hue family: Sky blue, bright light sky blue
- Closest Tailwind class: cyan-500
- Gamut: Inside sRGB: displays the same on any screen.
- Contrast with white: 2.41:1
- Contrast with black: 8.72:1

## Tints

#40b2e5, #5abae8, #70c2eb, #84caee, #96d2f1, #a8d9f3, #bae1f6, #cce8f8, #ddf0fb, #eef8fd

## Shades

#40b2e5, #369ac7, #2d83aa, #246d8e, #1b5772, #134358, #0b2f3f, #051d28, #010c12, #000103

## Tones

#40b2e5, #50b1df, #5eb0d9, #69afd2, #74aecc, #7dadc6, #86abbf, #8eaab9, #96a8b2, #9ea7ab

## Harmonies

- Complementary: #40b2e5, #e28d58
- Split: #40b2e5, #e98482, #cc9c3c
- Analogous: #40b2e5, #00bbc6, #79a4f3
- Triadic: #40b2e5, #e083ad, #a7ac47
- Tetradic: #40b2e5, #a696ec, #e28d58, #a7ac47
- Square: #40b2e5, #c98ad3, #e28d58, #76b96e
- Monochromatic: #40b2e5, #006896, #008cbd, #6ed9ff, #d3f9ff

## Questions about #40b2e5

### What color is #40b2e5?

#40b2e5 is bright light sky blue. The closest named color is Summer Sky. In RGB it is rgb(64, 178, 229), in HSL hsl(198.55, 76.04%, 57.45%) and in OKLCH oklch(72.124% 0.12446 231.729).

### What colors go well with #40b2e5?

The complementary color of #40b2e5 is #e28d58. For a calmer combination use the analogous colors #00bbc6 and #79a4f3. The triadic partners are #e083ad and #a7ac47.

### Is white or black text more readable on #40b2e5?

Black text reads better on #40b2e5: white gives a contrast ratio of 2.41:1 and black gives 8.72:1. WCAG AA asks for at least 4.5:1 for body text.

### Is #40b2e5 a warm or cool color?

#40b2e5 is a cool color. In OKLCH its hue is 232 degrees, its lightness 72.1% and its chroma 0.124.