# #668bc6 color: Royal Regatta

#668bc6 is rgb(102, 139, 198) in RGB and oklch(63.385% 0.09865 259.461) in OKLCH. Every other format, shade and contrast value is below.

Source: https://pickshade.com/color/668bc6

## Formats

| Format | Value |
| --- | --- |
| HEX | #668bc6 |
| RGB | rgb(102, 139, 198) |
| HSL | hsl(216.88, 45.71%, 58.82%) |
| HSB / HSV | hsv(216.88 48.48% 77.65%) |
| HWB | hwb(216.88 40% 22.35%) |
| CMYK | cmyk(48% 30% 0% 22%) |
| Lab | lab(56.97 -0.8 -35.16) |
| LCH | lch(56.97 35.17 268.7) |
| OKLab | oklab(63.385% -0.01804 -0.09698) |
| OKLCH | oklch(63.385% 0.09865 259.461) |
| Display P3 | color(display-p3 0.43032 0.54105 0.75805) |
| Rec. 2020 | color(rec2020 0.42485 0.49298 0.72727) |
| Adobe RGB | color(a98-rgb 0.44505 0.54026 0.76329) |
| ProPhoto RGB | color(prophoto-rgb 0.44724 0.46754 0.69639) |
| Linear sRGB | color(srgb-linear 0.13287 0.25818 0.56471) |
| XYZ D65 | color(xyz-d65 0.24904 0.25367 0.57012) |
| XYZ D50 | color(xyz-d50 0.23818 0.24888 0.43017) |
| SwiftUI | Color(red: 0.4, green: 0.545, blue: 0.776) |
| UIKit | UIColor(red: 0.4, green: 0.545, blue: 0.776, alpha: 1) |
| Flutter / Compose | Color(0xFF668BC6) |
| Android XML | #668BC6 |

## Facts

- Closest name: Royal Regatta
- Hue family: Blue, soft blue
- Closest Tailwind class: cyan-600
- Gamut: Inside sRGB: displays the same on any screen.
- Contrast with white: 3.46:1
- Contrast with black: 6.07:1

## Tints

#668bc6, #7596cc, #83a2d2, #92add8, #a1b9de, #b1c4e4, #c0d0e9, #cfdcef, #dfe7f4, #eff3fa

## Shades

#668bc6, #5878ac, #4a6692, #3c547a, #2f4362, #23324b, #172335, #0c1421, #04070e, #000102

## Tones

#668bc6, #6a8bc0, #6e8bba, #718bb5, #758baf, #798ba9, #7c8ba3, #808b9d, #838b97, #878b90

## Harmonies

- Complementary: #668bc6, #aa833f
- Split: #668bc6, #ba7852, #8e8f44
- Analogous: #668bc6, #3f95ba, #8980c2
- Triadic: #668bc6, #bf7172, #6a995e
- Tetradic: #668bc6, #a476b0, #aa833f, #6a995e
- Square: #668bc6, #b77193, #aa833f, #419d80
- Monochromatic: #668bc6, #24457a, #44679f, #8ab0ee, #b5d7ff

## Questions about #668bc6

### What color is #668bc6?

#668bc6 is soft blue. The closest named color is Royal Regatta. In RGB it is rgb(102, 139, 198), in HSL hsl(216.88, 45.71%, 58.82%) and in OKLCH oklch(63.385% 0.09865 259.461).

### What colors go well with #668bc6?

The complementary color of #668bc6 is #aa833f. For a calmer combination use the analogous colors #3f95ba and #8980c2. The triadic partners are #bf7172 and #6a995e.

### Is white or black text more readable on #668bc6?

White text reads better on #668bc6: white gives a contrast ratio of 3.46:1 and black gives 6.07:1. WCAG AA asks for at least 4.5:1 for body text.

### Is #668bc6 a warm or cool color?

#668bc6 is a cool color. In OKLCH its hue is 259 degrees, its lightness 63.4% and its chroma 0.099.