# #21cdff color: Tropical Turquoise

#21cdff is rgb(33, 205, 255) in RGB and oklch(79.004% 0.14397 224.521) in OKLCH. Every other format, shade and contrast value is below.

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

## Formats

| Format | Value |
| --- | --- |
| HEX | #21cdff |
| RGB | rgb(33, 205, 255) |
| HSL | hsl(193.51, 100%, 56.47%) |
| HSB / HSV | hsv(193.51 87.06% 100%) |
| HWB | hwb(193.51 12.94% 0%) |
| CMYK | cmyk(87% 20% 0% 0%) |
| Lab | lab(76.17 -29.16 -36.83) |
| LCH | lch(76.17 46.98 231.63) |
| OKLab | oklab(79.004% -0.10265 -0.10095) |
| OKLCH | oklch(79.004% 0.14397 224.521) |
| Display P3 | color(display-p3 0.38244 0.79223 0.97994) |
| Rec. 2020 | color(rec2020 0.4939 0.75686 0.9747) |
| Adobe RGB | color(a98-rgb 0.46404 0.799 0.99268) |
| ProPhoto RGB | color(prophoto-rgb 0.55825 0.7267 0.96481) |
| Linear sRGB | color(srgb-linear 0.01521 0.6105 1) |
| XYZ D65 | color(xyz-d65 0.40506 0.51203 1.02359) |
| XYZ D50 | color(xyz-d50 0.38484 0.50166 0.77358) |
| SwiftUI | Color(red: 0.129, green: 0.804, blue: 1) |
| UIKit | UIColor(red: 0.129, green: 0.804, blue: 1, alpha: 1) |
| Flutter / Compose | Color(0xFF21CDFF) |
| Android XML | #21CDFF |

## Facts

- Closest name: Tropical Turquoise
- 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: 1.87:1
- Contrast with black: 11.24:1

## Tints

#21cdff, #4dd3ff, #69d8ff, #80ddff, #95e2ff, #a8e7ff, #bbecff, #ccf1ff, #def6ff, #eefaff

## Shades

#21cdff, #1bb2de, #1698be, #107e9e, #0b6680, #064e63, #033848, #01232e, #000f16, #000203

## Tones

#21cdff, #45ccf8, #5bcaf2, #6cc9eb, #7ac7e4, #87c5dd, #93c3d6, #9ec1d0, #a8bfc9, #b1bdc1

## Harmonies

- Complementary: #21cdff, #ff9a6a
- Split: #21cdff, #ff919d, #f0ab3f
- Analogous: #21cdff, #00d6d6, #7fbeff
- Triadic: #21cdff, #fb93d0, #c9bf40
- Tetradic: #21cdff, #b1aeff, #ff9a6a, #c9bf40
- Square: #21cdff, #dd9dfa, #ff9a6a, #92cf6c
- Monochromatic: #21cdff, #007fa8, #00a6d7, #a0eeff, #d4fdff

## Questions about #21cdff

### What color is #21cdff?

#21cdff is bright light sky blue. The closest named color is Tropical Turquoise. In RGB it is rgb(33, 205, 255), in HSL hsl(193.51, 100%, 56.47%) and in OKLCH oklch(79.004% 0.14397 224.521).

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

The complementary color of #21cdff is #ff9a6a. For a calmer combination use the analogous colors #00d6d6 and #7fbeff. The triadic partners are #fb93d0 and #c9bf40.

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

Black text reads better on #21cdff: white gives a contrast ratio of 1.87:1 and black gives 11.24:1. WCAG AA asks for at least 4.5:1 for body text.

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

#21cdff is a cool color. In OKLCH its hue is 225 degrees, its lightness 79% and its chroma 0.144.