# #21cbef color: Picnic Day Sky

#21cbef is rgb(33, 203, 239) in RGB and oklch(77.85% 0.13446 217.393) in OKLCH. Every other format, shade and contrast value is below.

Source: https://pickshade.com/color/21cbef

## Formats

| Format | Value |
| --- | --- |
| HEX | #21cbef |
| RGB | rgb(33, 203, 239) |
| HSL | hsl(190.49, 86.55%, 53.33%) |
| HSB / HSV | hsv(190.49 86.19% 93.73%) |
| HWB | hwb(190.49 12.94% 6.27%) |
| CMYK | cmyk(86% 15% 0% 6%) |
| Lab | lab(75.07 -32.45 -30) |
| LCH | lch(75.07 44.2 222.75) |
| OKLab | oklab(77.85% -0.10683 -0.08166) |
| OKLCH | oklch(77.85% 0.13446 217.393) |
| Display P3 | color(display-p3 0.37886 0.7845 0.92091) |
| Rec. 2020 | color(rec2020 0.48294 0.74755 0.90931) |
| Adobe RGB | color(a98-rgb 0.45969 0.79104 0.92986) |
| ProPhoto RGB | color(prophoto-rgb 0.537 0.71554 0.89413) |
| Linear sRGB | color(srgb-linear 0.01521 0.5972 0.86316) |
| XYZ D65 | color(xyz-d65 0.37561 0.49265 0.89194) |
| XYZ D50 | color(xyz-d50 0.36014 0.48383 0.67457) |
| SwiftUI | Color(red: 0.129, green: 0.796, blue: 0.937) |
| UIKit | UIColor(red: 0.129, green: 0.796, blue: 0.937, alpha: 1) |
| Flutter / Compose | Color(0xFF21CBEF) |
| Android XML | #21CBEF |

## Facts

- Closest name: Picnic Day Sky
- Hue family: Sky blue, bright light sky blue
- Closest Tailwind class: cyan-400
- Gamut: Inside sRGB: displays the same on any screen.
- Contrast with white: 1.93:1
- Contrast with black: 10.85:1

## Tints

#21cbef, #4dd1f1, #69d6f3, #80dcf5, #95e1f6, #a8e6f8, #baebf9, #ccf0fb, #ddf5fc, #eefafe

## Shades

#21cbef, #1bb0d0, #1696b1, #107d94, #0b6578, #064d5c, #033742, #01222a, #000f14, #000203

## Tones

#21cbef, #44c9ea, #59c8e4, #6ac6de, #78c4d9, #85c2d3, #90c0ce, #9bbec8, #a5bcc2, #aeb9bd

## Harmonies

- Complementary: #21cbef, #ff9777
- Split: #21cbef, #ff91a7, #f0a54e
- Analogous: #21cbef, #0dd2c6, #6abeff
- Triadic: #21cbef, #ee94d6, #cfb744
- Tetradic: #21cbef, #a2aeff, #ff9777, #cfb744
- Square: #21cbef, #ce9ff9, #ff9777, #9fc764
- Monochromatic: #21cbef, #007d9a, #00a4c7, #81efff, #cdffff

## Questions about #21cbef

### What color is #21cbef?

#21cbef is bright light sky blue. The closest named color is Picnic Day Sky. In RGB it is rgb(33, 203, 239), in HSL hsl(190.49, 86.55%, 53.33%) and in OKLCH oklch(77.85% 0.13446 217.393).

### What colors go well with #21cbef?

The complementary color of #21cbef is #ff9777. For a calmer combination use the analogous colors #0dd2c6 and #6abeff. The triadic partners are #ee94d6 and #cfb744.

### Is white or black text more readable on #21cbef?

Black text reads better on #21cbef: white gives a contrast ratio of 1.93:1 and black gives 10.85:1. WCAG AA asks for at least 4.5:1 for body text.

### Is #21cbef a warm or cool color?

#21cbef is a cool color. In OKLCH its hue is 217 degrees, its lightness 77.8% and its chroma 0.134.