# #666cc6 color: Soft indigo

#666cc6 is rgb(102, 108, 198) in RGB and oklch(56.918% 0.13715 278.214) in OKLCH. Every other format, shade and contrast value is below.

Source: https://pickshade.com/color/666cc6

## Formats

| Format | Value |
| --- | --- |
| HEX | #666cc6 |
| RGB | rgb(102, 108, 198) |
| HSL | hsl(236.25, 45.71%, 58.82%) |
| HSB / HSV | hsv(236.25 48.48% 77.65%) |
| HWB | hwb(236.25 40% 22.35%) |
| CMYK | cmyk(48% 45% 0% 22%) |
| Lab | lab(48.42 16.54 -48.57) |
| LCH | lch(48.42 51.31 288.81) |
| OKLab | oklab(56.918% 0.0196 -0.13574) |
| OKLCH | oklch(56.918% 0.13715 278.214) |
| Display P3 | color(display-p3 0.4043 0.42277 0.75306) |
| Rec. 2020 | color(rec2020 0.3788 0.37369 0.72056) |
| Adobe RGB | color(a98-rgb 0.406 0.422 0.76049) |
| ProPhoto RGB | color(prophoto-rgb 0.40807 0.36123 0.68689) |
| Linear sRGB | color(srgb-linear 0.13287 0.14996 0.56471) |
| XYZ D65 | color(xyz-d65 0.21034 0.17627 0.55722) |
| XYZ D50 | color(xyz-d50 0.19649 0.1713 0.41967) |
| SwiftUI | Color(red: 0.4, green: 0.424, blue: 0.776) |
| UIKit | UIColor(red: 0.4, green: 0.424, blue: 0.776, alpha: 1) |
| Flutter / Compose | Color(0xFF666CC6) |
| Android XML | #666CC6 |

## Facts

- Closest name: Soft indigo
- Hue family: Indigo, soft indigo
- Closest Tailwind class: sky-600
- Gamut: Inside sRGB: displays the same on any screen.
- Contrast with white: 4.64:1
- Contrast with black: 4.53:1

## Tints

#666cc6, #737bcd, #8189d3, #9098d9, #9fa7df, #aeb5e5, #bec4eb, #ced2f0, #dee1f5, #eef0fa

## Shades

#666cc6, #585dac, #4a4e92, #3c407a, #2f3262, #23254b, #171935, #0c0d21, #04040e, #000002

## Tones

#666cc6, #676ebe, #696fb7, #6a71af, #6c72a7, #6e73a0, #6f7498, #717590, #737688, #75767f

## Harmonies

- Complementary: #666cc6, #8d7600
- Split: #666cc6, #aa6400, #5f861b
- Analogous: #666cc6, #237bc3, #8e5eb4
- Triadic: #666cc6, #b95535, #008e57
- Tetradic: #666cc6, #a95393, #8d7600, #008e57
- Square: #666cc6, #b84f67, #8d7600, #008d84
- Monochromatic: #666cc6, #2a2579, #46489f, #8891ee, #afb9ff

## Questions about #666cc6

### What color is #666cc6?

#666cc6 is soft indigo. The closest named color is Soft indigo. In RGB it is rgb(102, 108, 198), in HSL hsl(236.25, 45.71%, 58.82%) and in OKLCH oklch(56.918% 0.13715 278.214).

### What colors go well with #666cc6?

The complementary color of #666cc6 is #8d7600. For a calmer combination use the analogous colors #237bc3 and #8e5eb4. The triadic partners are #b95535 and #008e57.

### Is white or black text more readable on #666cc6?

White text reads better on #666cc6: white gives a contrast ratio of 4.64:1 and black gives 4.53:1. WCAG AA asks for at least 4.5:1 for body text.

### Is #666cc6 a warm or cool color?

#666cc6 is a cool color. In OKLCH its hue is 278 degrees, its lightness 56.9% and its chroma 0.137.