# #688bcc color: Royal Regatta

#688bcc is rgb(104, 139, 204) in RGB and oklch(63.804% 0.10598 262.163) in OKLCH. Every other format, shade and contrast value is below.

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

## Formats

| Format | Value |
| --- | --- |
| HEX | #688bcc |
| RGB | rgb(104, 139, 204) |
| HSL | hsl(219, 49.5%, 60.39%) |
| HSB / HSV | hsv(219 49.02% 80%) |
| HWB | hwb(219 40.78% 20%) |
| CMYK | cmyk(49% 32% 0% 20%) |
| Lab | lab(57.32 1.17 -37.98) |
| LCH | lch(57.32 38 271.77) |
| OKLab | oklab(63.804% -0.01445 -0.10499) |
| OKLCH | oklch(63.804% 0.10598 262.163) |
| Display P3 | color(display-p3 0.43623 0.54123 0.78023) |
| Rec. 2020 | color(rec2020 0.43114 0.49385 0.75146) |
| Adobe RGB | color(a98-rgb 0.4498 0.54026 0.78645) |
| ProPhoto RGB | color(prophoto-rgb 0.45609 0.46922 0.72123) |
| Linear sRGB | color(srgb-linear 0.13843 0.25818 0.60383) |
| XYZ D65 | color(xyz-d65 0.25839 0.25767 0.60741) |
| XYZ D50 | color(xyz-d50 0.2462 0.25249 0.45818) |
| SwiftUI | Color(red: 0.408, green: 0.545, blue: 0.8) |
| UIKit | UIColor(red: 0.408, green: 0.545, blue: 0.8, alpha: 1) |
| Flutter / Compose | Color(0xFF688BCC) |
| Android XML | #688BCC |

## Facts

- Closest name: Royal Regatta
- Hue family: Blue, soft blue
- Closest Tailwind class: sky-600
- Gamut: Inside sRGB: displays the same on any screen.
- Contrast with white: 3.41:1
- Contrast with black: 6.15:1

## Tints

#688bcc, #7697d2, #85a2d7, #94aedd, #a2b9e2, #b1c5e7, #c1d0ec, #d0dcf1, #dfe7f6, #eff3fa

## Shades

#688bcc, #5978b1, #4b6697, #3e547e, #304365, #24324e, #182337, #0c1422, #04070f, #000102

## Tones

#688bcc, #6c8bc6, #6f8cbf, #738cb9, #778cb3, #7a8cac, #7e8ca6, #818c9f, #858c99, #888c92

## Harmonies

- Complementary: #688bcc, #ab8537
- Split: #688bcc, #be784c, #8d9240
- Analogous: #688bcc, #3b96c1, #8d7fc6
- Triadic: #688bcc, #c4706e, #659c5f
- Tetradic: #688bcc, #aa75b2, #ab8537, #659c5f
- Square: #688bcc, #bd7092, #ab8537, #35a084
- Monochromatic: #688bcc, #26457f, #4667a5, #8cb0f4, #bad8ff

## Questions about #688bcc

### What color is #688bcc?

#688bcc is soft blue. The closest named color is Royal Regatta. In RGB it is rgb(104, 139, 204), in HSL hsl(219, 49.5%, 60.39%) and in OKLCH oklch(63.804% 0.10598 262.163).

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

The complementary color of #688bcc is #ab8537. For a calmer combination use the analogous colors #3b96c1 and #8d7fc6. The triadic partners are #c4706e and #659c5f.

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

White text reads better on #688bcc: white gives a contrast ratio of 3.41:1 and black gives 6.15:1. WCAG AA asks for at least 4.5:1 for body text.

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

#688bcc is a cool color. In OKLCH its hue is 262 degrees, its lightness 63.8% and its chroma 0.106.