# #3f669c color: Summerday Blue

#3f669c is rgb(63, 102, 156) in RGB and oklch(50.672% 0.09728 256.793) in OKLCH. Every other format, shade and contrast value is below.

Source: https://pickshade.com/color/3f669c

## Formats

| Format | Value |
| --- | --- |
| HEX | #3f669c |
| RGB | rgb(63, 102, 156) |
| HSL | hsl(214.84, 42.47%, 42.94%) |
| HSB / HSV | hsv(214.84 59.62% 61.18%) |
| HWB | hwb(214.84 24.71% 38.82%) |
| CMYK | cmyk(60% 35% 0% 39%) |
| Lab | lab(42.23 -1.06 -34.12) |
| LCH | lch(42.23 34.14 268.23) |
| OKLab | oklab(50.672% -0.02223 -0.0947) |
| OKLCH | oklch(50.672% 0.09728 256.793) |
| Display P3 | color(display-p3 0.28163 0.39604 0.59537) |
| Rec. 2020 | color(rec2020 0.27145 0.3387 0.54991) |
| Adobe RGB | color(a98-rgb 0.30494 0.39941 0.59922) |
| ProPhoto RGB | color(prophoto-rgb 0.30348 0.32234 0.51625) |
| Linear sRGB | color(srgb-linear 0.04971 0.13287 0.33245) |
| XYZ D65 | color(xyz-d65 0.12801 0.12959 0.3328) |
| XYZ D50 | color(xyz-d50 0.12042 0.12646 0.25099) |
| SwiftUI | Color(red: 0.247, green: 0.4, blue: 0.612) |
| UIKit | UIColor(red: 0.247, green: 0.4, blue: 0.612, alpha: 1) |
| Flutter / Compose | Color(0xFF3F669C) |
| Android XML | #3F669C |

## Facts

- Closest name: Summerday Blue
- Hue family: Blue, soft blue
- Closest Tailwind class: sky-700
- Gamut: Inside sRGB: displays the same on any screen.
- Contrast with white: 5.85:1
- Contrast with black: 3.59:1

## Tints

#3f669c, #5175a6, #6384b0, #7692ba, #89a2c4, #9cb1ce, #afc0d8, #c3d0e2, #d6dfec, #ebeff5

## Shades

#3f669c, #355887, #2c4a73, #233c5f, #1b2f4c, #122339, #0a1728, #040c18, #010409, #000001

## Tones

#3f669c, #436697, #486691, #4c668c, #506787, #536681, #57667c, #5b6676, #5e6670, #62656b

## Harmonies

- Complementary: #3f669c, #845d16
- Split: #3f669c, #925231, #6c6819
- Analogous: #3f669c, #016f90, #625c9a
- Triadic: #3f669c, #954c51, #4a7238
- Tetradic: #3f669c, #7b538a, #845d16, #4a7238
- Square: #3f669c, #8d4d70, #845d16, #167659
- Monochromatic: #3f669c, #002353, #1e4477, #618ac2, #85afea

## Questions about #3f669c

### What color is #3f669c?

#3f669c is soft blue. The closest named color is Summerday Blue. In RGB it is rgb(63, 102, 156), in HSL hsl(214.84, 42.47%, 42.94%) and in OKLCH oklch(50.672% 0.09728 256.793).

### What colors go well with #3f669c?

The complementary color of #3f669c is #845d16. For a calmer combination use the analogous colors #016f90 and #625c9a. The triadic partners are #954c51 and #4a7238.

### Is white or black text more readable on #3f669c?

White text reads better on #3f669c: white gives a contrast ratio of 5.85:1 and black gives 3.59:1. WCAG AA asks for at least 4.5:1 for body text.

### Is #3f669c a warm or cool color?

#3f669c is a cool color. In OKLCH its hue is 257 degrees, its lightness 50.7% and its chroma 0.097.