# #397bcd color: Heirloom Hydrangea

#397bcd is rgb(57, 123, 205) in RGB and oklch(58.084% 0.14312 255.332) in OKLCH. Every other format, shade and contrast value is below.

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

## Formats

| Format | Value |
| --- | --- |
| HEX | #397bcd |
| RGB | rgb(57, 123, 205) |
| HSL | hsl(213.24, 59.68%, 51.37%) |
| HSB / HSV | hsv(213.24 72.2% 80.39%) |
| HWB | hwb(213.24 22.35% 19.61%) |
| CMYK | cmyk(72% 40% 0% 20%) |
| Lab | lab(50.46 0.05 -49.5) |
| LCH | lch(50.46 49.5 270.05) |
| OKLab | oklab(58.084% -0.03624 -0.13846) |
| OKLCH | oklch(58.084% 0.14312 255.332) |
| Display P3 | color(display-p3 0.2909 0.47641 0.78026) |
| Rec. 2020 | color(rec2020 0.31984 0.4237 0.75084) |
| Adobe RGB | color(a98-rgb 0.32718 0.47891 0.78882) |
| ProPhoto RGB | color(prophoto-rgb 0.37714 0.40236 0.7191) |
| Linear sRGB | color(srgb-linear 0.04092 0.19807 0.6105) |
| XYZ D65 | color(xyz-d65 0.19788 0.19443 0.6047) |
| XYZ D50 | color(xyz-d50 0.18148 0.1881 0.45575) |
| SwiftUI | Color(red: 0.224, green: 0.482, blue: 0.804) |
| UIKit | UIColor(red: 0.224, green: 0.482, blue: 0.804, alpha: 1) |
| Flutter / Compose | Color(0xFF397BCD) |
| Android XML | #397BCD |

## Facts

- Closest name: Heirloom Hydrangea
- Hue family: Blue, bright blue
- Closest Tailwind class: sky-600
- Gamut: Inside sRGB: displays the same on any screen.
- Contrast with white: 4.3:1
- Contrast with black: 4.89:1

## Tints

#397bcd, #4e88d3, #6296d9, #76a3de, #89b0e3, #9cbde9, #b0caee, #c3d8f2, #d7e5f7, #ebf2fb

## Shades

#397bcd, #306ab2, #285a98, #1f4a7e, #173a66, #102c4e, #091e38, #041023, #01050f, #000102

## Tones

#397bcd, #427cc5, #497cbd, #517cb5, #577dad, #5e7da5, #647c9c, #6a7c94, #707c8c, #757b83

## Harmonies

- Complementary: #397bcd, #aa6b00
- Split: #397bcd, #bd5a25, #887e00
- Analogous: #397bcd, #0089b5, #746bcb
- Triadic: #397bcd, #c0515e, #528c2b
- Tetradic: #397bcd, #9a5db4, #aa6b00, #528c2b
- Square: #397bcd, #b4538d, #aa6b00, #009465
- Monochromatic: #397bcd, #00337f, #0f57a5, #5ea1f6, #92c8ff

## Questions about #397bcd

### What color is #397bcd?

#397bcd is bright blue. The closest named color is Heirloom Hydrangea. In RGB it is rgb(57, 123, 205), in HSL hsl(213.24, 59.68%, 51.37%) and in OKLCH oklch(58.084% 0.14312 255.332).

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

The complementary color of #397bcd is #aa6b00. For a calmer combination use the analogous colors #0089b5 and #746bcb. The triadic partners are #c0515e and #528c2b.

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

White text reads better on #397bcd: white gives a contrast ratio of 4.3:1 and black gives 4.89:1. WCAG AA asks for at least 4.5:1 for body text.

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

#397bcd is a cool color. In OKLCH its hue is 255 degrees, its lightness 58.1% and its chroma 0.143.