# #669cc1 color: Cerulean Frost

#669cc1 is rgb(102, 156, 193) in RGB and oklch(66.942% 0.07941 239.467) in OKLCH. Every other format, shade and contrast value is below.

Source: https://pickshade.com/color/669cc1

## Formats

| Format | Value |
| --- | --- |
| HEX | #669cc1 |
| RGB | rgb(102, 156, 193) |
| HSL | hsl(204.4, 42.33%, 57.84%) |
| HSB / HSV | hsv(204.4 47.15% 75.69%) |
| HWB | hwb(204.4 40% 24.31%) |
| CMYK | cmyk(47% 19% 0% 24%) |
| Lab | lab(61.67 -10.84 -25.13) |
| LCH | lch(61.67 27.36 246.67) |
| OKLab | oklab(66.942% -0.04034 -0.0684) |
| OKLCH | oklch(66.942% 0.07941 239.467) |
| Display P3 | color(display-p3 0.4471 0.6062 0.74314) |
| Rec. 2020 | color(rec2020 0.45222 0.55989 0.71195) |
| Adobe RGB | color(a98-rgb 0.46963 0.60608 0.74603) |
| ProPhoto RGB | color(prophoto-rgb 0.46811 0.52958 0.68258) |
| Linear sRGB | color(srgb-linear 0.13287 0.33245 0.53328) |
| XYZ D65 | color(xyz-d65 0.26992 0.30451 0.54909) |
| XYZ D50 | color(xyz-d50 0.26228 0.30022 0.41494) |
| SwiftUI | Color(red: 0.4, green: 0.612, blue: 0.757) |
| UIKit | UIColor(red: 0.4, green: 0.612, blue: 0.757, alpha: 1) |
| Flutter / Compose | Color(0xFF669CC1) |
| Android XML | #669CC1 |

## Facts

- Closest name: Cerulean Frost
- Hue family: Sky blue, dusty sky blue
- Closest Tailwind class: slate-400
- Gamut: Inside sRGB: displays the same on any screen.
- Contrast with white: 2.96:1
- Contrast with black: 7.09:1

## Tints

#669cc1, #75a6c7, #85b0ce, #94b9d4, #a3c3da, #b2cde0, #c1d7e7, #d1e1ed, #e0ebf3, #eff5f9

## Shades

#669cc1, #5887a7, #4a738f, #3c5f77, #2f4c5f, #233949, #172834, #0c1820, #04090e, #000102

## Tones

#669cc1, #6c9bbd, #719bb8, #769ab4, #7b9ab0, #7f99ab, #8498a7, #8897a2, #8d979e, #919699

## Harmonies

- Complementary: #669cc1, #ba8963
- Split: #669cc1, #c18379, #a8935a
- Analogous: #669cc1, #54a3b0, #8193c7
- Triadic: #669cc1, #be8193, #8f9c64
- Tetradic: #669cc1, #9c8abf, #ba8963, #8f9c64
- Square: #669cc1, #b184ad, #ba8963, #72a37b
- Monochromatic: #669cc1, #1e5576, #42789b, #8bc2e8, #b5e9ff

## Questions about #669cc1

### What color is #669cc1?

#669cc1 is dusty sky blue. The closest named color is Cerulean Frost. In RGB it is rgb(102, 156, 193), in HSL hsl(204.4, 42.33%, 57.84%) and in OKLCH oklch(66.942% 0.07941 239.467).

### What colors go well with #669cc1?

The complementary color of #669cc1 is #ba8963. For a calmer combination use the analogous colors #54a3b0 and #8193c7. The triadic partners are #be8193 and #8f9c64.

### Is white or black text more readable on #669cc1?

Black text reads better on #669cc1: white gives a contrast ratio of 2.96:1 and black gives 7.09:1. WCAG AA asks for at least 4.5:1 for body text.

### Is #669cc1 a warm or cool color?

#669cc1 is a cool color. In OKLCH its hue is 239 degrees, its lightness 66.9% and its chroma 0.079.