# #309bf2 color: Fresh Blue of Bel Air

#309bf2 is rgb(48, 155, 242) in RGB and oklch(67.158% 0.15969 248.004) in OKLCH. Every other format, shade and contrast value is below.

Source: https://pickshade.com/color/309bf2

## Formats

| Format | Value |
| --- | --- |
| HEX | #309bf2 |
| RGB | rgb(48, 155, 242) |
| HSL | hsl(206.91, 88.18%, 56.86%) |
| HSB / HSV | hsv(206.91 80.17% 94.9%) |
| HWB | hwb(206.91 18.82% 5.1%) |
| CMYK | cmyk(80% 36% 0% 5%) |
| Lab | lab(61.25 -7.44 -53.05) |
| LCH | lch(61.25 53.57 262.02) |
| OKLab | oklab(67.158% -0.05981 -0.14806) |
| OKLCH | oklch(67.158% 0.15969 248.004) |
| Display P3 | color(display-p3 0.31806 0.59943 0.92252) |
| Rec. 2020 | color(rec2020 0.38925 0.553 0.90859) |
| Adobe RGB | color(a98-rgb 0.3733 0.60219 0.93612) |
| ProPhoto RGB | color(prophoto-rgb 0.46157 0.52564 0.88802) |
| Linear sRGB | color(srgb-linear 0.02956 0.32778 0.88792) |
| XYZ D65 | color(xyz-d65 0.28965 0.3048 0.88364) |
| XYZ D50 | color(xyz-d50 0.26618 0.29538 0.6663) |
| SwiftUI | Color(red: 0.188, green: 0.608, blue: 0.949) |
| UIKit | UIColor(red: 0.188, green: 0.608, blue: 0.949, alpha: 1) |
| Flutter / Compose | Color(0xFF309BF2) |
| Android XML | #309BF2 |

## Facts

- Closest name: Fresh Blue of Bel Air
- Hue family: Blue, bright blue
- Closest Tailwind class: sky-500
- Gamut: Inside sRGB: displays the same on any screen.
- Contrast with white: 2.96:1
- Contrast with black: 7.1:1

## Tints

#309bf2, #4ca6f4, #63b0f6, #79baf8, #8dc4fa, #a0cefb, #b3d8fc, #c6e2fd, #d9ecfe, #ecf5ff

## Shades

#309bf2, #2886d2, #2172b4, #1a5e96, #134b79, #0c395e, #062843, #03182b, #010914, #000103

## Tones

#309bf2, #419be9, #4f9be0, #5a9bd7, #649bce, #6e9ac5, #779abc, #7f99b2, #8798a9, #8e979f

## Harmonies

- Complementary: #309bf2, #d47f00
- Split: #309bf2, #e66d47, #b09500
- Analogous: #309bf2, #00a9cf, #8088f6
- Triadic: #309bf2, #e56583, #79a727
- Tetradic: #309bf2, #b177e0, #d47f00, #79a727
- Square: #309bf2, #d26ab7, #d47f00, #00b26f
- Monochromatic: #309bf2, #00519d, #0075c9, #70c2ff, #bfe7ff

## Questions about #309bf2

### What color is #309bf2?

#309bf2 is bright blue. The closest named color is Fresh Blue of Bel Air. In RGB it is rgb(48, 155, 242), in HSL hsl(206.91, 88.18%, 56.86%) and in OKLCH oklch(67.158% 0.15969 248.004).

### What colors go well with #309bf2?

The complementary color of #309bf2 is #d47f00. For a calmer combination use the analogous colors #00a9cf and #8088f6. The triadic partners are #e56583 and #79a727.

### Is white or black text more readable on #309bf2?

Black text reads better on #309bf2: white gives a contrast ratio of 2.96:1 and black gives 7.1:1. WCAG AA asks for at least 4.5:1 for body text.

### Is #309bf2 a warm or cool color?

#309bf2 is a cool color. In OKLCH its hue is 248 degrees, its lightness 67.2% and its chroma 0.16.