# #378bee color: Seljuk Blue

#378bee is rgb(55, 139, 238) in RGB and oklch(63.574% 0.16893 254.843) in OKLCH. Every other format, shade and contrast value is below.

Source: https://pickshade.com/color/378bee

## Formats

| Format | Value |
| --- | --- |
| HEX | #378bee |
| RGB | rgb(55, 139, 238) |
| HSL | hsl(212.46, 84.33%, 57.45%) |
| HSB / HSV | hsv(212.46 76.89% 93.33%) |
| HWB | hwb(212.46 21.57% 6.67%) |
| CMYK | cmyk(77% 42% 0% 7%) |
| Lab | lab(56.63 0.78 -58.17) |
| LCH | lch(56.63 58.18 270.77) |
| OKLab | oklab(63.574% -0.04417 -0.16306) |
| OKLCH | oklch(63.574% 0.16893 254.843) |
| Display P3 | color(display-p3 0.30799 0.53797 0.90525) |
| Rec. 2020 | color(rec2020 0.36319 0.48955 0.88884) |
| Adobe RGB | color(a98-rgb 0.35237 0.54026 0.91898) |
| ProPhoto RGB | color(prophoto-rgb 0.43731 0.46638 0.86546) |
| Linear sRGB | color(srgb-linear 0.0382 0.25818 0.85499) |
| XYZ D65 | color(xyz-d65 0.26239 0.25449 0.84421) |
| XYZ D50 | color(xyz-d50 0.23843 0.24542 0.63615) |
| SwiftUI | Color(red: 0.216, green: 0.545, blue: 0.933) |
| UIKit | UIColor(red: 0.216, green: 0.545, blue: 0.933, alpha: 1) |
| Flutter / Compose | Color(0xFF378BEE) |
| Android XML | #378BEE |

## Facts

- Closest name: Seljuk Blue
- Hue family: Blue, bright blue
- Closest Tailwind class: blue-500
- Gamut: Inside sRGB: displays the same on any screen.
- Contrast with white: 3.45:1
- Contrast with black: 6.09:1

## Tints

#378bee, #4e97f1, #64a3f3, #78aff6, #8bbbf8, #9fc7fa, #b2d2fb, #c5ddfd, #d8e9fe, #ecf4ff

## Shades

#378bee, #2e78cf, #2666b1, #1e5493, #164377, #0f325c, #082342, #03142a, #010714, #000103

## Tones

#378bee, #438ce4, #4d8ddb, #578dd1, #5f8dc7, #678dbe, #6f8db4, #768daa, #7d8ca0, #848c95

## Harmonies

- Complementary: #378bee, #c07a00
- Split: #378bee, #db621e, #9a8e00
- Analogous: #378bee, #009bcb, #8377ec
- Triadic: #378bee, #de5669, #5aa023
- Tetradic: #378bee, #b066d0, #c07a00, #5aa023
- Square: #378bee, #cf5aa2, #c07a00, #00a772
- Monochromatic: #378bee, #00419d, #0065c5, #6ab2ff, #b1d9ff

## Questions about #378bee

### What color is #378bee?

#378bee is bright blue. The closest named color is Seljuk Blue. In RGB it is rgb(55, 139, 238), in HSL hsl(212.46, 84.33%, 57.45%) and in OKLCH oklch(63.574% 0.16893 254.843).

### What colors go well with #378bee?

The complementary color of #378bee is #c07a00. For a calmer combination use the analogous colors #009bcb and #8377ec. The triadic partners are #de5669 and #5aa023.

### Is white or black text more readable on #378bee?

White text reads better on #378bee: white gives a contrast ratio of 3.45:1 and black gives 6.09:1. WCAG AA asks for at least 4.5:1 for body text.

### Is #378bee a warm or cool color?

#378bee is a cool color. In OKLCH its hue is 255 degrees, its lightness 63.6% and its chroma 0.169.