# #181c49 color: Fly-by-Night

#181c49 is rgb(24, 28, 73) in RGB and oklch(25.26% 0.08276 274.967) in OKLCH. Every other format, shade and contrast value is below.

Source: https://pickshade.com/color/181c49

## Formats

| Format | Value |
| --- | --- |
| HEX | #181c49 |
| RGB | rgb(24, 28, 73) |
| HSL | hsl(235.1, 50.52%, 19.02%) |
| HSB / HSV | hsv(235.1 67.12% 28.63%) |
| HWB | hwb(235.1 9.41% 71.37%) |
| CMYK | cmyk(67% 62% 0% 71%) |
| Lab | lab(12.22 10.97 -29.29) |
| LCH | lch(12.22 31.28 290.54) |
| OKLab | oklab(25.26% 0.00717 -0.08245) |
| OKLCH | oklch(25.26% 0.08276 274.967) |
| Display P3 | color(display-p3 0.09707 0.10932 0.27544) |
| Rec. 2020 | color(rec2020 0.05598 0.0543 0.2126) |
| Adobe RGB | color(a98-rgb 0.12229 0.13186 0.28726) |
| ProPhoto RGB | color(prophoto-rgb 0.10744 0.08926 0.20792) |
| Linear sRGB | color(srgb-linear 0.00913 0.01161 0.06663) |
| XYZ D65 | color(xyz-d65 0.01994 0.01506 0.06489) |
| XYZ D50 | color(xyz-d50 0.01799 0.0144 0.04883) |
| SwiftUI | Color(red: 0.094, green: 0.11, blue: 0.286) |
| UIKit | UIColor(red: 0.094, green: 0.11, blue: 0.286, alpha: 1) |
| Flutter / Compose | Color(0xFF181C49) |
| Android XML | #181C49 |

## Facts

- Closest name: Fly-by-Night
- Hue family: Indigo, soft very dark indigo
- Closest Tailwind class: indigo-950
- Gamut: Inside sRGB: displays the same on any screen.
- Contrast with white: 16.14:1
- Contrast with black: 1.3:1

## Tints

#181c49, #2a305a, #3e456c, #535a7e, #697090, #8087a2, #989eb4, #b1b5c6, #cacdd9, #e4e6ec

## Shades

#181c49, #13173e, #0f1234, #0a0d2a, #070820, #040517, #02020e, #010106, #000002, #000000

## Tones

#181c49, #191d45, #1a1e41, #1a1f3e, #1b203a, #1c2036, #1d2132, #1f212e, #20222a, #212226

## Harmonies

- Complementary: #181c49, #2d2100
- Split: #181c49, #3a1700, #192800
- Analogous: #181c49, #002447, #2c1541
- Triadic: #181c49, #410d02, #002d0f
- Tetradic: #181c49, #390e32, #2d2100, #002d0f
- Square: #181c49, #400b1d, #2d2100, #002c26
- Monochromatic: #181c49, #030025, #040028, #343c6c, #535d90

## Questions about #181c49

### What color is #181c49?

#181c49 is soft very dark indigo. The closest named color is Fly-by-Night. In RGB it is rgb(24, 28, 73), in HSL hsl(235.1, 50.52%, 19.02%) and in OKLCH oklch(25.26% 0.08276 274.967).

### What colors go well with #181c49?

The complementary color of #181c49 is #2d2100. For a calmer combination use the analogous colors #002447 and #2c1541. The triadic partners are #410d02 and #002d0f.

### Is white or black text more readable on #181c49?

White text reads better on #181c49: white gives a contrast ratio of 16.14:1 and black gives 1.3:1. WCAG AA asks for at least 4.5:1 for body text.

### Is #181c49 a warm or cool color?

#181c49 is a cool color. In OKLCH its hue is 275 degrees, its lightness 25.3% and its chroma 0.083.