# #577dea color: Blue Öyster Cult

#577dea is rgb(87, 125, 234) in RGB and oklch(61.664% 0.16956 266.933) in OKLCH. Every other format, shade and contrast value is below.

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

## Formats

| Format | Value |
| --- | --- |
| HEX | #577dea |
| RGB | rgb(87, 125, 234) |
| HSL | hsl(224.49, 77.78%, 62.94%) |
| HSB / HSV | hsv(224.49 62.82% 91.76%) |
| HWB | hwb(224.49 34.12% 8.24%) |
| CMYK | cmyk(63% 47% 0% 8%) |
| Lab | lab(53.82 12.78 -60.34) |
| LCH | lch(53.82 61.68 281.96) |
| OKLab | oklab(61.664% -0.00907 -0.16931) |
| OKLCH | oklch(61.664% 0.16956 266.933) |
| Display P3 | color(display-p3 0.37311 0.48614 0.88891) |
| Rec. 2020 | color(rec2020 0.38661 0.4389 0.87027) |
| Adobe RGB | color(a98-rgb 0.39069 0.48655 0.90216) |
| ProPhoto RGB | color(prophoto-rgb 0.44603 0.42206 0.84458) |
| Linear sRGB | color(srgb-linear 0.09531 0.20508 0.82279) |
| XYZ D65 | color(xyz-d65 0.26113 0.22633 0.80837) |
| XYZ D50 | color(xyz-d50 0.23827 0.2181 0.60879) |
| SwiftUI | Color(red: 0.341, green: 0.49, blue: 0.918) |
| UIKit | UIColor(red: 0.341, green: 0.49, blue: 0.918, alpha: 1) |
| Flutter / Compose | Color(0xFF577DEA) |
| Android XML | #577DEA |

## 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: 3.8:1
- Contrast with black: 5.53:1

## Tints

#577dea, #668bed, #7698f0, #86a5f3, #97b2f6, #a8bff8, #b9ccfa, #cad9fc, #dbe6fd, #edf2fe

## Shades

#577dea, #4b6ccb, #3e5bae, #334b91, #273b75, #1c2c5a, #121e41, #081129, #030513, #000103

## Tones

#577dea, #5c7fe0, #6080d6, #6582cd, #6983c3, #6e84b9, #7384af, #7785a5, #7c859a, #808590

## Harmonies

- Complementary: #577dea, #aa7d00
- Split: #577dea, #ce6300, #809000
- Analogous: #577dea, #0090d8, #916add
- Triadic: #577dea, #d8534a, #239f41
- Tetradic: #577dea, #b85ab9, #aa7d00, #239f41
- Square: #577dea, #d05087, #aa7d00, #009f83
- Monochromatic: #577dea, #1a3299, #3758c1, #7da4ff, #b5cfff

## Questions about #577dea

### What color is #577dea?

#577dea is bright blue. The closest named color is Blue Öyster Cult. In RGB it is rgb(87, 125, 234), in HSL hsl(224.49, 77.78%, 62.94%) and in OKLCH oklch(61.664% 0.16956 266.933).

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

The complementary color of #577dea is #aa7d00. For a calmer combination use the analogous colors #0090d8 and #916add. The triadic partners are #d8534a and #239f41.

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

White text reads better on #577dea: white gives a contrast ratio of 3.8:1 and black gives 5.53:1. WCAG AA asks for at least 4.5:1 for body text.

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

#577dea is a cool color. In OKLCH its hue is 267 degrees, its lightness 61.7% and its chroma 0.17.