# #51667b color: Periscope

#51667b is rgb(81, 102, 123) in RGB and oklch(50.135% 0.04212 248.678) in OKLCH. Every other format, shade and contrast value is below.

Source: https://pickshade.com/color/51667b

## Formats

| Format | Value |
| --- | --- |
| HEX | #51667b |
| RGB | rgb(81, 102, 123) |
| HSL | hsl(210, 20.59%, 40%) |
| HSB / HSV | hsv(210 34.15% 48.24%) |
| HWB | hwb(210 31.76% 51.76%) |
| CMYK | cmyk(34% 17% 0% 52%) |
| Lab | lab(42.09 -3.98 -14.51) |
| LCH | lch(42.09 15.05 254.65) |
| OKLab | oklab(50.135% -0.01532 -0.03924) |
| OKLCH | oklch(50.135% 0.04212 248.678) |
| Display P3 | color(display-p3 0.33408 0.3976 0.47471) |
| Rec. 2020 | color(rec2020 0.29762 0.3398 0.4219) |
| Adobe RGB | color(a98-rgb 0.34566 0.39941 0.47595) |
| ProPhoto RGB | color(prophoto-rgb 0.3011 0.32155 0.39566) |
| Linear sRGB | color(srgb-linear 0.08228 0.13287 0.19807) |
| XYZ D65 | color(xyz-d65 0.11719 0.12682 0.2057) |
| XYZ D50 | color(xyz-d50 0.11539 0.12557 0.15549) |
| SwiftUI | Color(red: 0.318, green: 0.4, blue: 0.482) |
| UIKit | UIColor(red: 0.318, green: 0.4, blue: 0.482, alpha: 1) |
| Flutter / Compose | Color(0xFF51667B) |
| Android XML | #51667B |

## Facts

- Closest name: Periscope
- Hue family: Blue, dusty blue
- Closest Tailwind class: gray-500
- Gamut: Inside sRGB: displays the same on any screen.
- Contrast with white: 5.94:1
- Contrast with black: 3.54:1

## Tints

#51667b, #617488, #718394, #8291a1, #93a0ae, #a4b0bb, #b6bfc9, #c8cfd6, #dadfe4, #eceff1

## Shades

#51667b, #45586a, #3a4a5a, #2f3c4a, #242f3a, #1a232c, #10171e, #070c10, #020405, #000001

## Tones

#51667b, #536679, #556676, #576574, #596572, #5b656f, #5c656d, #5e646b, #606468, #626466

## Harmonies

- Complementary: #51667b, #74604a
- Split: #51667b, #795c52, #6a6448
- Analogous: #51667b, #486a74, #5e627c
- Triadic: #51667b, #795a5f, #5c694f
- Tetradic: #51667b, #6b5d76, #74604a, #5c694f
- Square: #51667b, #745b6c, #74604a, #4f6b5b
- Monochromatic: #51667b, #132638, #314558, #73899f, #97aec5

## Questions about #51667b

### What color is #51667b?

#51667b is dusty blue. The closest named color is Periscope. In RGB it is rgb(81, 102, 123), in HSL hsl(210, 20.59%, 40%) and in OKLCH oklch(50.135% 0.04212 248.678).

### What colors go well with #51667b?

The complementary color of #51667b is #74604a. For a calmer combination use the analogous colors #486a74 and #5e627c. The triadic partners are #795a5f and #5c694f.

### Is white or black text more readable on #51667b?

White text reads better on #51667b: white gives a contrast ratio of 5.94:1 and black gives 3.54:1. WCAG AA asks for at least 4.5:1 for body text.

### Is #51667b a warm or cool color?

#51667b is a cool color. In OKLCH its hue is 249 degrees, its lightness 50.1% and its chroma 0.042.