# #288bbf color: Cyan Cornflower Blue

#288bbf is rgb(40, 139, 191) in RGB and oklch(60.506% 0.11788 237.044) in OKLCH. Every other format, shade and contrast value is below.

Source: https://pickshade.com/color/288bbf

## Formats

| Format | Value |
| --- | --- |
| HEX | #288bbf |
| RGB | rgb(40, 139, 191) |
| HSL | hsl(200.66, 65.37%, 45.29%) |
| HSB / HSV | hsv(200.66 79.06% 74.9%) |
| HWB | hwb(200.66 15.69% 25.1%) |
| CMYK | cmyk(79% 27% 0% 25%) |
| Lab | lab(54.17 -15.02 -35.78) |
| LCH | lch(54.17 38.81 247.23) |
| OKLab | oklab(60.506% -0.06412 -0.09891) |
| OKLCH | oklch(60.506% 0.11788 237.044) |
| Display P3 | color(display-p3 0.27905 0.53741 0.73101) |
| Rec. 2020 | color(rec2020 0.32552 0.48425 0.69791) |
| Adobe RGB | color(a98-rgb 0.3324 0.54026 0.73637) |
| ProPhoto RGB | color(prophoto-rgb 0.3733 0.45494 0.6664) |
| Linear sRGB | color(srgb-linear 0.02122 0.25818 0.521) |
| XYZ D65 | color(xyz-d65 0.1951 0.22677 0.52641) |
| XYZ D50 | color(xyz-d50 0.18324 0.22139 0.3974) |
| SwiftUI | Color(red: 0.157, green: 0.545, blue: 0.749) |
| UIKit | UIColor(red: 0.157, green: 0.545, blue: 0.749, alpha: 1) |
| Flutter / Compose | Color(0xFF288BBF) |
| Android XML | #288BBF |

## Facts

- Closest name: Cyan Cornflower Blue
- Hue family: Sky blue, bright sky blue
- Closest Tailwind class: cyan-600
- Gamut: Inside sRGB: displays the same on any screen.
- Contrast with white: 3.79:1
- Contrast with black: 5.54:1

## Tints

#288bbf, #4597c6, #5da2cd, #72aed3, #87b9da, #9bc5e0, #afd1e7, #c3dced, #d7e8f3, #ebf3f9

## Shades

#288bbf, #2178a6, #1b668d, #155475, #0f435e, #093248, #042333, #02141f, #01070d, #000102

## Tones

#288bbf, #388ab9, #448ab3, #4e89ad, #5788a7, #5f87a1, #67869b, #6e8595, #75848e, #7b8388

## Harmonies

- Complementary: #288bbf, #b66d32
- Split: #288bbf, #be635a, #a07c15
- Analogous: #288bbf, #0095a5, #627ec8
- Triadic: #288bbf, #b96183, #7d8a2d
- Tetradic: #288bbf, #8a71bf, #b66d32, #7d8a2d
- Square: #288bbf, #a667a6, #b66d32, #4c9457
- Monochromatic: #288bbf, #00446e, #006799, #54b1e7, #80d7ff

## Questions about #288bbf

### What color is #288bbf?

#288bbf is bright sky blue. The closest named color is Cyan Cornflower Blue. In RGB it is rgb(40, 139, 191), in HSL hsl(200.66, 65.37%, 45.29%) and in OKLCH oklch(60.506% 0.11788 237.044).

### What colors go well with #288bbf?

The complementary color of #288bbf is #b66d32. For a calmer combination use the analogous colors #0095a5 and #627ec8. The triadic partners are #b96183 and #7d8a2d.

### Is white or black text more readable on #288bbf?

White text reads better on #288bbf: white gives a contrast ratio of 3.79:1 and black gives 5.54:1. WCAG AA asks for at least 4.5:1 for body text.

### Is #288bbf a warm or cool color?

#288bbf is a cool color. In OKLCH its hue is 237 degrees, its lightness 60.5% and its chroma 0.118.