# #424c71 color: Royal Hyacinth

#424c71 is rgb(66, 76, 113) in RGB and oklch(42.433% 0.06306 271.926) in OKLCH. Every other format, shade and contrast value is below.

Source: https://pickshade.com/color/424c71

## Formats

| Format | Value |
| --- | --- |
| HEX | #424c71 |
| RGB | rgb(66, 76, 113) |
| HSL | hsl(227.23, 26.26%, 35.1%) |
| HSB / HSV | hsv(227.23 41.59% 44.31%) |
| HWB | hwb(227.23 25.88% 55.69%) |
| CMYK | cmyk(42% 33% 0% 56%) |
| Lab | lab(32.69 3.77 -22.87) |
| LCH | lch(32.69 23.18 279.37) |
| OKLab | oklab(42.433% 0.00212 -0.06303) |
| OKLCH | oklch(42.433% 0.06306 271.926) |
| Display P3 | color(display-p3 0.26628 0.29683 0.43214) |
| Rec. 2020 | color(rec2020 0.22231 0.23735 0.37598) |
| Adobe RGB | color(a98-rgb 0.27728 0.30281 0.43623) |
| ProPhoto RGB | color(prophoto-rgb 0.23875 0.23386 0.35157) |
| Linear sRGB | color(srgb-linear 0.05448 0.07227 0.16513) |
| XYZ D65 | color(xyz-d65 0.07811 0.07519 0.16663) |
| XYZ D50 | color(xyz-d50 0.07522 0.07394 0.1257) |
| SwiftUI | Color(red: 0.259, green: 0.298, blue: 0.443) |
| UIKit | UIColor(red: 0.259, green: 0.298, blue: 0.443, alpha: 1) |
| Flutter / Compose | Color(0xFF424C71) |
| Android XML | #424C71 |

## Facts

- Closest name: Royal Hyacinth
- Hue family: Indigo, muted dark indigo
- Closest Tailwind class: slate-600
- Gamut: Inside sRGB: displays the same on any screen.
- Contrast with white: 8.39:1
- Contrast with black: 2.5:1

## Tints

#424c71, #535c7f, #646d8c, #767e9a, #8890a8, #9ba1b7, #aeb4c5, #c2c6d3, #d6d9e2, #eaecf0

## Shades

#424c71, #384161, #2f3652, #252c43, #1c2235, #141827, #0b0f1a, #05060e, #010204, #000001

## Tones

#424c71, #434c6e, #444d6a, #464d67, #474d63, #484d60, #494e5c, #4a4e59, #4c4e55, #4d4e52

## Harmonies

- Complementary: #424c71, #5b4d22
- Split: #424c71, #674628, #48542b
- Analogous: #424c71, #2d526e, #55466b
- Triadic: #424c71, #6d4138, #32583d
- Tetradic: #424c71, #63415e, #5b4d22, #32583d
- Square: #424c71, #6b3f4b, #5b4d22, #1d5951
- Monochromatic: #424c71, #0a0e2e, #242c4e, #636e95, #8692bb

## Questions about #424c71

### What color is #424c71?

#424c71 is muted dark indigo. The closest named color is Royal Hyacinth. In RGB it is rgb(66, 76, 113), in HSL hsl(227.23, 26.26%, 35.1%) and in OKLCH oklch(42.433% 0.06306 271.926).

### What colors go well with #424c71?

The complementary color of #424c71 is #5b4d22. For a calmer combination use the analogous colors #2d526e and #55466b. The triadic partners are #6d4138 and #32583d.

### Is white or black text more readable on #424c71?

White text reads better on #424c71: white gives a contrast ratio of 8.39:1 and black gives 2.5:1. WCAG AA asks for at least 4.5:1 for body text.

### Is #424c71 a warm or cool color?

#424c71 is a cool color. In OKLCH its hue is 272 degrees, its lightness 42.4% and its chroma 0.063.