# #577aeb color: Blue Öyster Cult

#577aeb is rgb(87, 122, 235) in RGB and oklch(61.13% 0.17453 268.002) in OKLCH. Every other format, shade and contrast value is below.

Source: https://pickshade.com/color/577aeb

## Formats

| Format | Value |
| --- | --- |
| HEX | #577aeb |
| RGB | rgb(87, 122, 235) |
| HSL | hsl(225.81, 78.72%, 63.14%) |
| HSB / HSV | hsv(225.81 62.98% 92.16%) |
| HWB | hwb(225.81 34.12% 7.84%) |
| CMYK | cmyk(63% 48% 0% 8%) |
| Lab | lab(53.07 14.77 -62.1) |
| LCH | lch(53.07 63.84 283.38) |
| OKLab | oklab(61.13% -0.00609 -0.17443) |
| OKLCH | oklch(61.13% 0.17453 268.002) |
| Display P3 | color(display-p3 0.37021 0.47465 0.89224) |
| Rec. 2020 | color(rec2020 0.38243 0.42747 0.87385) |
| Adobe RGB | color(a98-rgb 0.38648 0.4751 0.90586) |
| ProPhoto RGB | color(prophoto-rgb 0.44356 0.41209 0.84819) |
| Linear sRGB | color(srgb-linear 0.09531 0.19462 0.83077) |
| XYZ D65 | color(xyz-d65 0.25883 0.21943 0.81471) |
| XYZ D50 | color(xyz-d50 0.23538 0.21109 0.61347) |
| SwiftUI | Color(red: 0.341, green: 0.478, blue: 0.922) |
| UIKit | UIColor(red: 0.341, green: 0.478, blue: 0.922, alpha: 1) |
| Flutter / Compose | Color(0xFF577AEB) |
| Android XML | #577AEB |

## Facts

- Closest name: Blue Öyster Cult
- Hue family: Blue, bright blue
- Closest Tailwind class: blue-500
- Gamut: Inside sRGB: displays the same on any screen.
- Contrast with white: 3.9:1
- Contrast with black: 5.39:1

## Tints

#577aeb, #6688ee, #7696f1, #86a4f4, #97b1f7, #a7bef9, #b8cbfb, #cad8fc, #dbe5fe, #edf2fe

## Shades

#577aeb, #4b69cc, #3e59ae, #334991, #273a75, #1c2b5b, #121d41, #081029, #030513, #000103

## Tones

#577aeb, #5b7ce1, #607ed7, #647fcd, #6881c3, #6d82b9, #7182ae, #7683a4, #7a8399, #7f838e

## Harmonies

- Complementary: #577aeb, #a77c00
- Split: #577aeb, #cb6300, #7c8f00
- Analogous: #577aeb, #008ed8, #9267dd
- Triadic: #577aeb, #d84f44, #0a9e40
- Tetradic: #577aeb, #b956b8, #a77c00, #0a9e40
- Square: #577aeb, #d14c83, #a77c00, #009d84
- Monochromatic: #577aeb, #1c2f9a, #3755c2, #7da2ff, #b4cdff

## Questions about #577aeb

### What color is #577aeb?

#577aeb is bright blue. The closest named color is Blue Öyster Cult. In RGB it is rgb(87, 122, 235), in HSL hsl(225.81, 78.72%, 63.14%) and in OKLCH oklch(61.13% 0.17453 268.002).

### What colors go well with #577aeb?

The complementary color of #577aeb is #a77c00. For a calmer combination use the analogous colors #008ed8 and #9267dd. The triadic partners are #d84f44 and #0a9e40.

### Is white or black text more readable on #577aeb?

White text reads better on #577aeb: white gives a contrast ratio of 3.9:1 and black gives 5.39:1. WCAG AA asks for at least 4.5:1 for body text.

### Is #577aeb a warm or cool color?

#577aeb is a cool color. In OKLCH its hue is 268 degrees, its lightness 61.1% and its chroma 0.175.