# #307fa7 color: Prominent Blue

#307fa7 is rgb(48, 127, 167) in RGB and oklch(56.607% 0.09763 234.464) in OKLCH. Every other format, shade and contrast value is below.

Source: https://pickshade.com/color/307fa7

## Formats

| Format | Value |
| --- | --- |
| HEX | #307fa7 |
| RGB | rgb(48, 127, 167) |
| HSL | hsl(200.17, 55.35%, 42.16%) |
| HSB / HSV | hsv(200.17 71.26% 65.49%) |
| HWB | hwb(200.17 18.82% 34.51%) |
| CMYK | cmyk(71% 24% 0% 35%) |
| Lab | lab(49.76 -14.57 -28.89) |
| LCH | lch(49.76 32.36 243.23) |
| OKLab | oklab(56.607% -0.05674 -0.07945) |
| OKLCH | oklch(56.607% 0.09763 234.464) |
| Display P3 | color(display-p3 0.27617 0.4914 0.64037) |
| Rec. 2020 | color(rec2020 0.29969 0.43542 0.59939) |
| Adobe RGB | color(a98-rgb 0.31998 0.49419 0.64349) |
| ProPhoto RGB | color(prophoto-rgb 0.33549 0.40802 0.56682) |
| Linear sRGB | color(srgb-linear 0.02956 0.21223 0.38643) |
| XYZ D65 | color(xyz-d65 0.15782 0.18596 0.39318) |
| XYZ D50 | color(xyz-d50 0.14992 0.18215 0.29696) |
| SwiftUI | Color(red: 0.188, green: 0.498, blue: 0.655) |
| UIKit | UIColor(red: 0.188, green: 0.498, blue: 0.655, alpha: 1) |
| Flutter / Compose | Color(0xFF307FA7) |
| Android XML | #307FA7 |

## Facts

- Closest name: Prominent Blue
- Hue family: Sky blue, bright sky blue
- Closest Tailwind class: cyan-700
- Gamut: Inside sRGB: displays the same on any screen.
- Contrast with white: 4.45:1
- Contrast with black: 4.72:1

## Tints

#307fa7, #488cb0, #5e98b9, #73a5c2, #87b1cb, #9bbed3, #aecbdc, #c2d8e5, #d6e5ee, #ebf2f6

## Shades

#307fa7, #286e91, #215d7b, #1a4c66, #133c52, #0c2d3e, #061f2c, #03111a, #01060a, #000101

## Tones

#307fa7, #3b7ea2, #447e9d, #4c7d99, #537c94, #5a7b8f, #607a8a, #667985, #6c7880, #71777b

## Harmonies

- Complementary: #307fa7, #a2653b
- Split: #307fa7, #a85e59, #917128
- Analogous: #307fa7, #008691, #5975b0
- Triadic: #307fa7, #a35d7a, #757d33
- Tetradic: #307fa7, #7a6aaa, #a2653b, #757d33
- Square: #307fa7, #936296, #a2653b, #508551
- Monochromatic: #307fa7, #003a5c, #005c82, #57a4ce, #7ecaf5

## Questions about #307fa7

### What color is #307fa7?

#307fa7 is bright sky blue. The closest named color is Prominent Blue. In RGB it is rgb(48, 127, 167), in HSL hsl(200.17, 55.35%, 42.16%) and in OKLCH oklch(56.607% 0.09763 234.464).

### What colors go well with #307fa7?

The complementary color of #307fa7 is #a2653b. For a calmer combination use the analogous colors #008691 and #5975b0. The triadic partners are #a35d7a and #757d33.

### Is white or black text more readable on #307fa7?

White text reads better on #307fa7: white gives a contrast ratio of 4.45:1 and black gives 4.72:1. WCAG AA asks for at least 4.5:1 for body text.

### Is #307fa7 a warm or cool color?

#307fa7 is a cool color. In OKLCH its hue is 234 degrees, its lightness 56.6% and its chroma 0.098.