# #057bbd color: Deep Cerulean

#057bbd is rgb(5, 123, 189) in RGB and oklch(56.058% 0.13519 243.39) in OKLCH. Every other format, shade and contrast value is below.

Source: https://pickshade.com/color/057bbd

## Formats

| Format | Value |
| --- | --- |
| HEX | #057bbd |
| RGB | rgb(5, 123, 189) |
| HSL | hsl(201.52, 94.85%, 38.04%) |
| HSB / HSV | hsv(201.52 97.35% 74.12%) |
| HWB | hwb(201.52 1.96% 25.88%) |
| CMYK | cmyk(97% 35% 0% 26%) |
| Lab | lab(48.66 -9.94 -43.33) |
| LCH | lch(48.66 44.45 257.08) |
| OKLab | oklab(56.058% -0.06055 -0.12087) |
| OKLCH | oklch(56.058% 0.13519 243.39) |
| Display P3 | color(display-p3 0.21032 0.47491 0.72048) |
| Rec. 2020 | color(rec2020 0.26935 0.41891 0.68574) |
| Adobe RGB | color(a98-rgb 0.27293 0.47891 0.72706) |
| ProPhoto RGB | color(prophoto-rgb 0.33242 0.39455 0.65253) |
| Linear sRGB | color(srgb-linear 0.00152 0.19807 0.50888) |
| XYZ D65 | color(xyz-d65 0.1633 0.17871 0.50735) |
| XYZ D50 | color(xyz-d50 0.14976 0.17318 0.38264) |
| SwiftUI | Color(red: 0.02, green: 0.482, blue: 0.741) |
| UIKit | UIColor(red: 0.02, green: 0.482, blue: 0.741, alpha: 1) |
| Flutter / Compose | Color(0xFF057BBD) |
| Android XML | #057BBD |

## Facts

- Closest name: Deep Cerulean
- Hue family: Sky blue, bright sky blue
- Closest Tailwind class: sky-600
- Gamut: Inside sRGB: displays the same on any screen.
- Contrast with white: 4.59:1
- Contrast with black: 4.57:1

## Tints

#057bbd, #3388c4, #4e96cb, #66a3d2, #7db0d9, #92bde0, #a8cae6, #bed7ed, #d3e5f3, #e9f2f9

## Shades

#057bbd, #046aa4, #035a8c, #024a74, #013a5d, #012c47, #001e33, #00101f, #00050d, #000102

## Tones

#057bbd, #237bb6, #327baf, #3e7aa8, #487aa1, #51799a, #597992, #60788b, #677784, #6e767c

## Harmonies

- Complementary: #057bbd, #aa5f00
- Split: #057bbd, #b6523d, #8f7100
- Analogous: #057bbd, #00859e, #5c6cc3
- Triadic: #057bbd, #b34d6c, #658109
- Tetradic: #057bbd, #865eb5, #aa5f00, #658109
- Square: #057bbd, #a25396, #aa5f00, #188b4d
- Monochromatic: #057bbd, #003665, #005796, #40a0e5, #6bc7ff

## Questions about #057bbd

### What color is #057bbd?

#057bbd is bright sky blue. The closest named color is Deep Cerulean. In RGB it is rgb(5, 123, 189), in HSL hsl(201.52, 94.85%, 38.04%) and in OKLCH oklch(56.058% 0.13519 243.39).

### What colors go well with #057bbd?

The complementary color of #057bbd is #aa5f00. For a calmer combination use the analogous colors #00859e and #5c6cc3. The triadic partners are #b34d6c and #658109.

### Is white or black text more readable on #057bbd?

White text reads better on #057bbd: white gives a contrast ratio of 4.59:1 and black gives 4.57:1. WCAG AA asks for at least 4.5:1 for body text.

### Is #057bbd a warm or cool color?

#057bbd is a cool color. In OKLCH its hue is 243 degrees, its lightness 56.1% and its chroma 0.135.