# #669db5 color: Lake Lucerne

#669db5 is rgb(102, 157, 181) in RGB and oklch(66.676% 0.06795 227.392) in OKLCH. Every other format, shade and contrast value is below.

Source: https://pickshade.com/color/669db5

## Formats

| Format | Value |
| --- | --- |
| HEX | #669db5 |
| RGB | rgb(102, 157, 181) |
| HSL | hsl(198.23, 34.8%, 55.49%) |
| HSB / HSV | hsv(198.23 43.65% 70.98%) |
| HWB | hwb(198.23 40% 29.02%) |
| CMYK | cmyk(44% 13% 0% 29%) |
| Lab | lab(61.59 -13.97 -18.55) |
| LCH | lch(61.59 23.22 233.01) |
| OKLab | oklab(66.676% -0.046 -0.05001) |
| OKLCH | oklch(66.676% 0.06795 227.392) |
| Display P3 | color(display-p3 0.44814 0.61003 0.69959) |
| Rec. 2020 | color(rec2020 0.45045 0.56314 0.66485) |
| Adobe RGB | color(a98-rgb 0.47114 0.60997 0.70038) |
| ProPhoto RGB | color(prophoto-rgb 0.45942 0.53153 0.63521) |
| Linear sRGB | color(srgb-linear 0.13287 0.33716 0.46208) |
| XYZ D65 | color(xyz-d65 0.25875 0.30274 0.48198) |
| XYZ D50 | color(xyz-d50 0.25391 0.29928 0.36455) |
| SwiftUI | Color(red: 0.4, green: 0.616, blue: 0.71) |
| UIKit | UIColor(red: 0.4, green: 0.616, blue: 0.71, alpha: 1) |
| Flutter / Compose | Color(0xFF669DB5) |
| Android XML | #669DB5 |

## Facts

- Closest name: Lake Lucerne
- Hue family: Sky blue, dusty sky blue
- Closest Tailwind class: slate-400
- Gamut: Inside sRGB: displays the same on any screen.
- Contrast with white: 2.98:1
- Contrast with black: 7.05:1

## Tints

#669db5, #76a7bc, #85b0c4, #94bacb, #a3c4d2, #b2cdda, #c2d7e1, #d1e1e9, #e0ebf0, #f0f5f8

## Shades

#669db5, #58889d, #4a7386, #3c5f6f, #2f4c59, #233a44, #172830, #0c181d, #04090c, #000102

## Tones

#669db5, #6b9cb2, #719baf, #769bab, #7a9aa8, #7f99a5, #8498a1, #88979e, #8c969b, #909597

## Harmonies

- Complementary: #669db5, #b88870
- Split: #669db5, #ba8485, #ac8f64
- Analogous: #669db5, #5fa1a3, #7a96be
- Triadic: #669db5, #b4849c, #989866
- Tetradic: #669db5, #918ebc, #b88870, #989866
- Square: #669db5, #a687b0, #b88870, #809e75
- Monochromatic: #669db5, #1e566c, #427990, #8bc3dc, #b1eaff

## Questions about #669db5

### What color is #669db5?

#669db5 is dusty sky blue. The closest named color is Lake Lucerne. In RGB it is rgb(102, 157, 181), in HSL hsl(198.23, 34.8%, 55.49%) and in OKLCH oklch(66.676% 0.06795 227.392).

### What colors go well with #669db5?

The complementary color of #669db5 is #b88870. For a calmer combination use the analogous colors #5fa1a3 and #7a96be. The triadic partners are #b4849c and #989866.

### Is white or black text more readable on #669db5?

Black text reads better on #669db5: white gives a contrast ratio of 2.98:1 and black gives 7.05:1. WCAG AA asks for at least 4.5:1 for body text.

### Is #669db5 a warm or cool color?

#669db5 is a cool color. In OKLCH its hue is 227 degrees, its lightness 66.7% and its chroma 0.068.