# #155ea3 color: Drakenhof Nightshade

#155ea3 is rgb(21, 94, 163) in RGB and oklch(47.709% 0.13024 251.964) in OKLCH. Every other format, shade and contrast value is below.

Source: https://pickshade.com/color/155ea3

## Formats

| Format | Value |
| --- | --- |
| HEX | #155ea3 |
| RGB | rgb(21, 94, 163) |
| HSL | hsl(209.15, 77.17%, 36.08%) |
| HSB / HSV | hsv(209.15 87.12% 63.92%) |
| HWB | hwb(209.15 8.24% 36.08%) |
| CMYK | cmyk(87% 42% 0% 36%) |
| Lab | lab(38.57 -1.27 -44.16) |
| LCH | lch(38.57 44.18 268.36) |
| OKLab | oklab(47.709% -0.04032 -0.12384) |
| OKLCH | oklch(47.709% 0.13024 251.964) |
| Display P3 | color(display-p3 0.17573 0.36311 0.61944) |
| Rec. 2020 | color(rec2020 0.20459 0.30383 0.57542) |
| Adobe RGB | color(a98-rgb 0.22402 0.36945 0.62506) |
| ProPhoto RGB | color(prophoto-rgb 0.26631 0.29164 0.54039) |
| Linear sRGB | color(srgb-linear 0.0075 0.11193 0.36625) |
| XYZ D65 | color(xyz-d65 0.10922 0.10809 0.36162) |
| XYZ D50 | color(xyz-d50 0.09878 0.10411 0.27251) |
| SwiftUI | Color(red: 0.082, green: 0.369, blue: 0.639) |
| UIKit | UIColor(red: 0.082, green: 0.369, blue: 0.639, alpha: 1) |
| Flutter / Compose | Color(0xFF155EA3) |
| Android XML | #155EA3 |

## Facts

- Closest name: Drakenhof Nightshade
- Hue family: Blue, deep dark blue
- Closest Tailwind class: sky-700
- Gamut: Inside sRGB: displays the same on any screen.
- Contrast with white: 6.64:1
- Contrast with black: 3.16:1

## Tints

#155ea3, #326ead, #4a7eb7, #608ec0, #779eca, #8daed3, #a3bedc, #bacee5, #d1deee, #e8eef6

## Shades

#155ea3, #11518d, #0c4478, #083763, #052b4f, #031f3c, #02142a, #010a19, #00030a, #000001

## Tones

#155ea3, #225f9c, #2b5f95, #335f8f, #3b5f88, #415f81, #475f7a, #4d5f73, #525e6b, #585d64

## Harmonies

- Complementary: #155ea3, #864e00
- Split: #155ea3, #973d15, #6b5e00
- Analogous: #155ea3, #006988, #5350a3
- Triadic: #155ea3, #973649, #406b04
- Tetradic: #155ea3, #754391, #864e00, #406b04
- Square: #155ea3, #8c3a71, #864e00, #007245
- Monochromatic: #155ea3, #001b51, #003b7d, #3e82ca, #63a8f3

## Questions about #155ea3

### What color is #155ea3?

#155ea3 is deep dark blue. The closest named color is Drakenhof Nightshade. In RGB it is rgb(21, 94, 163), in HSL hsl(209.15, 77.17%, 36.08%) and in OKLCH oklch(47.709% 0.13024 251.964).

### What colors go well with #155ea3?

The complementary color of #155ea3 is #864e00. For a calmer combination use the analogous colors #006988 and #5350a3. The triadic partners are #973649 and #406b04.

### Is white or black text more readable on #155ea3?

White text reads better on #155ea3: white gives a contrast ratio of 6.64:1 and black gives 3.16:1. WCAG AA asks for at least 4.5:1 for body text.

### Is #155ea3 a warm or cool color?

#155ea3 is a cool color. In OKLCH its hue is 252 degrees, its lightness 47.7% and its chroma 0.13.