# #155e69 color: Tropical Skies

#155e69 is rgb(21, 94, 105) in RGB and oklch(44.438% 0.06979 210.008) in OKLCH. Every other format, shade and contrast value is below.

Source: https://pickshade.com/color/155e69

## Formats

| Format | Value |
| --- | --- |
| HEX | #155e69 |
| RGB | rgb(21, 94, 105) |
| HSL | hsl(187.86, 66.67%, 24.71%) |
| HSB / HSV | hsv(187.86 80% 41.18%) |
| HWB | hwb(187.86 8.24% 58.82%) |
| CMYK | cmyk(80% 10% 0% 59%) |
| Lab | lab(36.08 -19.33 -12.95) |
| LCH | lch(36.08 23.27 213.83) |
| OKLab | oklab(44.438% -0.06043 -0.0349) |
| OKLCH | oklch(44.438% 0.06979 210.008) |
| Display P3 | color(display-p3 0.17573 0.36311 0.40564) |
| Rec. 2020 | color(rec2020 0.1802 0.29949 0.34935) |
| Adobe RGB | color(a98-rgb 0.22402 0.36945 0.40909) |
| ProPhoto RGB | color(prophoto-rgb 0.21102 0.28208 0.32949) |
| Linear sRGB | color(srgb-linear 0.0075 0.11193 0.14126) |
| XYZ D65 | color(xyz-d65 0.06861 0.09184 0.14776) |
| XYZ D50 | color(xyz-d50 0.06659 0.09047 0.11185) |
| SwiftUI | Color(red: 0.082, green: 0.369, blue: 0.412) |
| UIKit | UIColor(red: 0.082, green: 0.369, blue: 0.412, alpha: 1) |
| Flutter / Compose | Color(0xFF155E69) |
| Android XML | #155E69 |

## Facts

- Closest name: Tropical Skies
- Hue family: Cyan, soft dark cyan
- Closest Tailwind class: cyan-800
- Gamut: Inside sRGB: displays the same on any screen.
- Contrast with white: 7.4:1
- Contrast with black: 2.84:1

## Tints

#155e69, #326d77, #4a7c85, #608c94, #779ca2, #8dacb1, #a3bcc1, #baccd0, #d0dddf, #e8eeef

## Shades

#155e69, #11515a, #0c444c, #08373e, #052b31, #031f24, #021418, #010a0c, #000304, #000000

## Tones

#155e69, #215d67, #295c65, #315b63, #375a61, #3d595e, #42585c, #47575a, #4b5658, #505556

## Harmonies

- Complementary: #155e69, #76443c
- Split: #155e69, #734352, #704a2a
- Analogous: #155e69, #1b6055, #2c5976
- Triadic: #155e69, #6a4566, #635222
- Tetradic: #155e69, #45527b, #76443c, #635222
- Square: #155e69, #5a4b75, #76443c, #4f592b
- Monochromatic: #155e69, #001d25, #003d47, #3e818c, #63a6b1

## Questions about #155e69

### What color is #155e69?

#155e69 is soft dark cyan. The closest named color is Tropical Skies. In RGB it is rgb(21, 94, 105), in HSL hsl(187.86, 66.67%, 24.71%) and in OKLCH oklch(44.438% 0.06979 210.008).

### What colors go well with #155e69?

The complementary color of #155e69 is #76443c. For a calmer combination use the analogous colors #1b6055 and #2c5976. The triadic partners are #6a4566 and #635222.

### Is white or black text more readable on #155e69?

White text reads better on #155e69: white gives a contrast ratio of 7.4:1 and black gives 2.84:1. WCAG AA asks for at least 4.5:1 for body text.

### Is #155e69 a warm or cool color?

#155e69 is a cool color. In OKLCH its hue is 210 degrees, its lightness 44.4% and its chroma 0.07.