# #397aaa color: Beijing Blue

#397aaa is rgb(57, 122, 170) in RGB and oklch(55.866% 0.09993 243.336) in OKLCH. Every other format, shade and contrast value is below.

Source: https://pickshade.com/color/397aaa

## Formats

| Format | Value |
| --- | --- |
| HEX | #397aaa |
| RGB | rgb(57, 122, 170) |
| HSL | hsl(205.49, 49.78%, 44.51%) |
| HSB / HSV | hsv(205.49 66.47% 66.67%) |
| HWB | hwb(205.49 22.35% 33.33%) |
| CMYK | cmyk(66% 28% 0% 33%) |
| Lab | lab(48.63 -9.51 -32.33) |
| LCH | lch(48.63 33.7 253.62) |
| OKLab | oklab(55.866% -0.04484 -0.0893) |
| OKLCH | oklch(55.866% 0.09993 243.336) |
| Display P3 | color(display-p3 0.28962 0.47256 0.65057) |
| Rec. 2020 | color(rec2020 0.30309 0.41684 0.6101) |
| Adobe RGB | color(a98-rgb 0.32546 0.4751 0.65432) |
| ProPhoto RGB | color(prophoto-rgb 0.33865 0.39203 0.57687) |
| Linear sRGB | color(srgb-linear 0.04092 0.19462 0.40198) |
| XYZ D65 | color(xyz-d65 0.15901 0.1769 0.40608) |
| XYZ D50 | color(xyz-d50 0.15031 0.17299 0.30652) |
| SwiftUI | Color(red: 0.224, green: 0.478, blue: 0.667) |
| UIKit | UIColor(red: 0.224, green: 0.478, blue: 0.667, alpha: 1) |
| Flutter / Compose | Color(0xFF397AAA) |
| Android XML | #397AAA |

## Facts

- Closest name: Beijing Blue
- Hue family: Sky blue, bright sky blue
- Closest Tailwind class: cyan-700
- Gamut: Inside sRGB: displays the same on any screen.
- Contrast with white: 4.63:1
- Contrast with black: 4.54:1

## Tints

#397aaa, #4e87b3, #6294bb, #76a1c4, #89aecd, #9cbcd5, #b0c9de, #c3d6e6, #d7e4ee, #ebf1f7

## Shades

#397aaa, #306993, #28597d, #1f4968, #173a53, #102b3f, #091d2d, #04101b, #01050b, #000101

## Tones

#397aaa, #417aa5, #4879a0, #4f799a, #557895, #5b7890, #60778a, #657685, #6a767f, #6f757a

## Harmonies

- Complementary: #397aaa, #9d662f
- Split: #397aaa, #a65d4d, #887222
- Analogous: #397aaa, #008397, #616faf
- Triadic: #397aaa, #a45a6e, #697e37
- Tetradic: #397aaa, #8065a4, #9d662f, #697e37
- Square: #397aaa, #975d8d, #9d662f, #3f8558
- Monochromatic: #397aaa, #003561, #0f5785, #5e9fd1, #83c5f9

## Questions about #397aaa

### What color is #397aaa?

#397aaa is bright sky blue. The closest named color is Beijing Blue. In RGB it is rgb(57, 122, 170), in HSL hsl(205.49, 49.78%, 44.51%) and in OKLCH oklch(55.866% 0.09993 243.336).

### What colors go well with #397aaa?

The complementary color of #397aaa is #9d662f. For a calmer combination use the analogous colors #008397 and #616faf. The triadic partners are #a45a6e and #697e37.

### Is white or black text more readable on #397aaa?

White text reads better on #397aaa: white gives a contrast ratio of 4.63:1 and black gives 4.54:1. WCAG AA asks for at least 4.5:1 for body text.

### Is #397aaa a warm or cool color?

#397aaa is a cool color. In OKLCH its hue is 243 degrees, its lightness 55.9% and its chroma 0.1.