# #47587c color: Optimum Blue

#47587c is rgb(71, 88, 124) in RGB and oklch(46.175% 0.06272 264.625) in OKLCH. Every other format, shade and contrast value is below.

Source: https://pickshade.com/color/47587c

## Formats

| Format | Value |
| --- | --- |
| HEX | #47587c |
| RGB | rgb(71, 88, 124) |
| HSL | hsl(220.75, 27.18%, 38.24%) |
| HSB / HSV | hsv(220.75 42.74% 48.63%) |
| HWB | hwb(220.75 27.84% 51.37%) |
| CMYK | cmyk(43% 29% 0% 51%) |
| Lab | lab(37.15 0.93 -22.73) |
| LCH | lch(37.15 22.75 272.35) |
| OKLab | oklab(46.175% -0.00588 -0.06244) |
| OKLCH | oklch(46.175% 0.06272 264.625) |
| Display P3 | color(display-p3 0.2916 0.34313 0.47504) |
| Rec. 2020 | color(rec2020 0.25427 0.28433 0.42153) |
| Adobe RGB | color(a98-rgb 0.30393 0.34711 0.47804) |
| ProPhoto RGB | color(prophoto-rgb 0.2687 0.27377 0.39396) |
| Linear sRGB | color(srgb-linear 0.06301 0.09759 0.20156) |
| XYZ D65 | color(xyz-d65 0.09726 0.09774 0.20444) |
| XYZ D50 | color(xyz-d50 0.0939 0.0962 0.15428) |
| SwiftUI | Color(red: 0.278, green: 0.345, blue: 0.486) |
| UIKit | UIColor(red: 0.278, green: 0.345, blue: 0.486, alpha: 1) |
| Flutter / Compose | Color(0xFF47587C) |
| Android XML | #47587C |

## Facts

- Closest name: Optimum Blue
- Hue family: Blue, dusty dark blue
- Closest Tailwind class: slate-600
- Gamut: Inside sRGB: displays the same on any screen.
- Contrast with white: 7.11:1
- Contrast with black: 2.95:1

## Tints

#47587c, #586789, #697795, #7a87a2, #8c98af, #9ea8bc, #b1b9ca, #c4cad7, #d7dce4, #ebedf1

## Shades

#47587c, #3d4b6b, #323f5a, #28334a, #1f283b, #161d2c, #0d121e, #060911, #020305, #000001

## Tones

#47587c, #495879, #4b5875, #4c5872, #4e596e, #50596b, #525967, #535963, #555960, #57585c

## Harmonies

- Complementary: #47587c, #69562d
- Split: #47587c, #744f36, #575d32
- Analogous: #47587c, #325e77, #5b5278
- Triadic: #47587c, #784a47, #426242
- Tetradic: #47587c, #6a4c6c, #69562d, #426242
- Square: #47587c, #744a5a, #69562d, #2d6456
- Monochromatic: #47587c, #0c1938, #283759, #687ba1, #8c9fc7

## Questions about #47587c

### What color is #47587c?

#47587c is dusty dark blue. The closest named color is Optimum Blue. In RGB it is rgb(71, 88, 124), in HSL hsl(220.75, 27.18%, 38.24%) and in OKLCH oklch(46.175% 0.06272 264.625).

### What colors go well with #47587c?

The complementary color of #47587c is #69562d. For a calmer combination use the analogous colors #325e77 and #5b5278. The triadic partners are #784a47 and #426242.

### Is white or black text more readable on #47587c?

White text reads better on #47587c: white gives a contrast ratio of 7.11:1 and black gives 2.95:1. WCAG AA asks for at least 4.5:1 for body text.

### Is #47587c a warm or cool color?

#47587c is a cool color. In OKLCH its hue is 265 degrees, its lightness 46.2% and its chroma 0.063.