# #155f74 color: Deep Blue Sea

#155f74 is rgb(21, 95, 116) in RGB and oklch(45.22% 0.07607 221.871) in OKLCH. Every other format, shade and contrast value is below.

Source: https://pickshade.com/color/155f74

## Formats

| Format | Value |
| --- | --- |
| HEX | #155f74 |
| RGB | rgb(21, 95, 116) |
| HSL | hsl(193.26, 69.34%, 26.86%) |
| HSB / HSV | hsv(193.26 81.9% 45.49%) |
| HWB | hwb(193.26 8.24% 54.51%) |
| CMYK | cmyk(82% 18% 0% 55%) |
| Lab | lab(36.8 -16.71 -18.61) |
| LCH | lch(36.8 25.01 228.08) |
| OKLab | oklab(45.22% -0.05664 -0.05077) |
| OKLCH | oklch(45.22% 0.07607 221.871) |
| Display P3 | color(display-p3 0.17736 0.36697 0.44602) |
| Rec. 2020 | color(rec2020 0.18611 0.30404 0.39147) |
| Adobe RGB | color(a98-rgb 0.22596 0.37318 0.44935) |
| ProPhoto RGB | color(prophoto-rgb 0.22146 0.28683 0.36719) |
| Linear sRGB | color(srgb-linear 0.0075 0.11444 0.17465) |
| XYZ D65 | color(xyz-d65 0.07553 0.09604 0.17979) |
| XYZ D50 | color(xyz-d50 0.07233 0.09429 0.13593) |
| SwiftUI | Color(red: 0.082, green: 0.373, blue: 0.455) |
| UIKit | UIColor(red: 0.082, green: 0.373, blue: 0.455, alpha: 1) |
| Flutter / Compose | Color(0xFF155F74) |
| Android XML | #155F74 |

## Facts

- Closest name: Deep Blue Sea
- Hue family: Sky blue, dusty dark sky blue
- Closest Tailwind class: cyan-800
- Gamut: Inside sRGB: displays the same on any screen.
- Contrast with white: 7.19:1
- Contrast with black: 2.92:1

## Tints

#155f74, #336e81, #4a7d8f, #618d9c, #779caa, #8dacb8, #a3bdc6, #bacdd4, #d1dde2, #e8eef0

## Shades

#155f74, #115264, #0c4454, #083845, #052c37, #032029, #02151b, #010a0f, #000305, #000001

## Tones

#155f74, #215e71, #2a5d6e, #325d6b, #385c68, #3e5b65, #435a62, #48595f, #4d585c, #515759

## Harmonies

- Complementary: #155f74, #794733
- Split: #155f74, #7a434b, #704e21
- Analogous: #155f74, #066361, #35587f
- Triadic: #155f74, #734462, #5e571f
- Tetradic: #155f74, #4f507f, #794733, #5e571f
- Square: #155f74, #644975, #794733, #465f31
- Monochromatic: #155f74, #001e2c, #003e52, #3e8298, #64a7be

## Questions about #155f74

### What color is #155f74?

#155f74 is dusty dark sky blue. The closest named color is Deep Blue Sea. In RGB it is rgb(21, 95, 116), in HSL hsl(193.26, 69.34%, 26.86%) and in OKLCH oklch(45.22% 0.07607 221.871).

### What colors go well with #155f74?

The complementary color of #155f74 is #794733. For a calmer combination use the analogous colors #066361 and #35587f. The triadic partners are #734462 and #5e571f.

### Is white or black text more readable on #155f74?

White text reads better on #155f74: white gives a contrast ratio of 7.19:1 and black gives 2.92:1. WCAG AA asks for at least 4.5:1 for body text.

### Is #155f74 a warm or cool color?

#155f74 is a cool color. In OKLCH its hue is 222 degrees, its lightness 45.2% and its chroma 0.076.