# #666ca1 color: Dusted Peri

#666ca1 is rgb(102, 108, 161) in RGB and oklch(54.838% 0.08275 278.342) in OKLCH. Every other format, shade and contrast value is below.

Source: https://pickshade.com/color/666ca1

## Formats

| Format | Value |
| --- | --- |
| HEX | #666ca1 |
| RGB | rgb(102, 108, 161) |
| HSL | hsl(233.9, 23.89%, 51.57%) |
| HSB / HSV | hsv(233.9 36.65% 63.14%) |
| HWB | hwb(233.9 40% 36.86%) |
| CMYK | cmyk(37% 33% 0% 37%) |
| Lab | lab(46.8 7.84 -29.7) |
| LCH | lch(46.8 30.72 284.79) |
| OKLab | oklab(54.838% 0.01201 -0.08187) |
| OKLCH | oklch(54.838% 0.08275 278.342) |
| Display P3 | color(display-p3 0.4043 0.42277 0.61608) |
| Rec. 2020 | color(rec2020 0.36625 0.3704 0.57234) |
| Adobe RGB | color(a98-rgb 0.406 0.422 0.61872) |
| ProPhoto RGB | color(prophoto-rgb 0.37357 0.35381 0.53863) |
| Linear sRGB | color(srgb-linear 0.13287 0.14996 0.3564) |
| XYZ D65 | color(xyz-d65 0.17274 0.16123 0.35921) |
| XYZ D50 | color(xyz-d50 0.16669 0.15867 0.27091) |
| SwiftUI | Color(red: 0.4, green: 0.424, blue: 0.631) |
| UIKit | UIColor(red: 0.4, green: 0.424, blue: 0.631, alpha: 1) |
| Flutter / Compose | Color(0xFF666CA1) |
| Android XML | #666CA1 |

## Facts

- Closest name: Dusted Peri
- Hue family: Indigo, muted indigo
- Closest Tailwind class: slate-500
- Gamut: Inside sRGB: displays the same on any screen.
- Contrast with white: 4.97:1
- Contrast with black: 4.22:1

## Tints

#666ca1, #747aab, #8288b4, #9196be, #a0a5c7, #afb4d0, #bec2da, #ced1e3, #dee0ec, #eff0f6

## Shades

#666ca1, #585d8b, #4a4e76, #3c4062, #2f324e, #23253c, #17192a, #0c0d19, #040409, #000001

## Tones

#666ca1, #676d9c, #686d98, #696e93, #6a6f8e, #6b6f8a, #6c7085, #6d7080, #6f707b, #707176

## Harmonies

- Complementary: #666ca1, #7e7234
- Split: #666ca1, #916838, #637a45
- Analogous: #666ca1, #48759f, #7f6496
- Triadic: #666ca1, #9b604d, #43805f
- Tetradic: #666ca1, #915e82, #7e7234, #43805f
- Square: #666ca1, #9a5c67, #7e7234, #27817a
- Monochromatic: #666ca1, #272a59, #454a7c, #8990c7, #adb5ef

## Questions about #666ca1

### What color is #666ca1?

#666ca1 is muted indigo. The closest named color is Dusted Peri. In RGB it is rgb(102, 108, 161), in HSL hsl(233.9, 23.89%, 51.57%) and in OKLCH oklch(54.838% 0.08275 278.342).

### What colors go well with #666ca1?

The complementary color of #666ca1 is #7e7234. For a calmer combination use the analogous colors #48759f and #7f6496. The triadic partners are #9b604d and #43805f.

### Is white or black text more readable on #666ca1?

White text reads better on #666ca1: white gives a contrast ratio of 4.97:1 and black gives 4.22:1. WCAG AA asks for at least 4.5:1 for body text.

### Is #666ca1 a warm or cool color?

#666ca1 is a cool color. In OKLCH its hue is 278 degrees, its lightness 54.8% and its chroma 0.083.