# #688cc9 color: Royal Regatta

#688cc9 is rgb(104, 140, 201) in RGB and oklch(63.87% 0.1008 260.585) in OKLCH. Every other format, shade and contrast value is below.

Source: https://pickshade.com/color/688cc9

## Formats

| Format | Value |
| --- | --- |
| HEX | #688cc9 |
| RGB | rgb(104, 140, 201) |
| HSL | hsl(217.73, 47.32%, 59.8%) |
| HSB / HSV | hsv(217.73 48.26% 78.82%) |
| HWB | hwb(217.73 40.78% 21.18%) |
| CMYK | cmyk(48% 30% 0% 21%) |
| Lab | lab(57.48 -0.08 -36.04) |
| LCH | lch(57.48 36.04 269.87) |
| OKLab | oklab(63.87% -0.01649 -0.09945) |
| OKLCH | oklch(63.87% 0.1008 260.585) |
| Display P3 | color(display-p3 0.43716 0.54506 0.76934) |
| Rec. 2020 | color(rec2020 0.43173 0.49754 0.73963) |
| Adobe RGB | color(a98-rgb 0.45117 0.54411 0.77497) |
| ProPhoto RGB | color(prophoto-rgb 0.4546 0.47226 0.70916) |
| Linear sRGB | color(srgb-linear 0.13843 0.26225 0.58408) |
| XYZ D65 | color(xyz-d65 0.25628 0.25916 0.58912) |
| XYZ D50 | color(xyz-d50 0.24494 0.25421 0.44448) |
| SwiftUI | Color(red: 0.408, green: 0.549, blue: 0.788) |
| UIKit | UIColor(red: 0.408, green: 0.549, blue: 0.788, alpha: 1) |
| Flutter / Compose | Color(0xFF688CC9) |
| Android XML | #688CC9 |

## 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: 3.4:1
- Contrast with black: 6.18:1

## Tints

#688cc9, #7697cf, #85a3d5, #94aeda, #a3bae0, #b2c5e5, #c1d0eb, #d0dcf0, #e0e8f5, #eff3fa

## Shades

#688cc9, #5979ae, #4b6795, #3e557c, #304364, #24334c, #182336, #0c1422, #04070f, #000102

## Tones

#688cc9, #6c8cc3, #708cbd, #738db7, #778db1, #7a8dab, #7e8da5, #818c9f, #858c98, #888c92

## Harmonies

- Complementary: #688cc9, #ab853d
- Split: #688cc9, #bd7951, #8f9144
- Analogous: #688cc9, #4097bd, #8c81c5
- Triadic: #688cc9, #c17271, #699b60
- Tetradic: #688cc9, #a777b1, #ab853d, #699b60
- Square: #688cc9, #ba7294, #ab853d, #3f9f83
- Monochromatic: #688cc9, #26467d, #4668a2, #8cb1f1, #b9d8ff

## Questions about #688cc9

### What color is #688cc9?

#688cc9 is soft blue. The closest named color is Royal Regatta. In RGB it is rgb(104, 140, 201), in HSL hsl(217.73, 47.32%, 59.8%) and in OKLCH oklch(63.87% 0.1008 260.585).

### What colors go well with #688cc9?

The complementary color of #688cc9 is #ab853d. For a calmer combination use the analogous colors #4097bd and #8c81c5. The triadic partners are #c17271 and #699b60.

### Is white or black text more readable on #688cc9?

White text reads better on #688cc9: white gives a contrast ratio of 3.4:1 and black gives 6.18:1. WCAG AA asks for at least 4.5:1 for body text.

### Is #688cc9 a warm or cool color?

#688cc9 is a cool color. In OKLCH its hue is 261 degrees, its lightness 63.9% and its chroma 0.101.