# #307dca color: Heirloom Hydrangea

#307dca is rgb(48, 125, 202) in RGB and oklch(58.056% 0.14012 251.591) in OKLCH. Every other format, shade and contrast value is below.

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

## Formats

| Format | Value |
| --- | --- |
| HEX | #307dca |
| RGB | rgb(48, 125, 202) |
| HSL | hsl(210, 61.6%, 49.02%) |
| HSB / HSV | hsv(210 76.24% 79.22%) |
| HWB | hwb(210 18.82% 20.78%) |
| CMYK | cmyk(76% 38% 0% 21%) |
| Lab | lab(50.62 -3.32 -47.58) |
| LCH | lch(50.62 47.7 266.01) |
| OKLab | oklab(58.056% -0.04425 -0.13295) |
| OKLCH | oklch(58.056% 0.14012 251.591) |
| Display P3 | color(display-p3 0.27332 0.48369 0.76932) |
| Rec. 2020 | color(rec2020 0.31059 0.43031 0.73897) |
| Adobe RGB | color(a98-rgb 0.31633 0.48655 0.77738) |
| ProPhoto RGB | color(prophoto-rgb 0.36921 0.40745 0.70703) |
| Linear sRGB | color(srgb-linear 0.02956 0.20508 0.59062) |
| XYZ D65 | color(xyz-d65 0.19212 0.19559 0.58642) |
| XYZ D50 | color(xyz-d50 0.17638 0.1894 0.44208) |
| SwiftUI | Color(red: 0.188, green: 0.49, blue: 0.792) |
| UIKit | UIColor(red: 0.188, green: 0.49, blue: 0.792, alpha: 1) |
| Flutter / Compose | Color(0xFF307DCA) |
| Android XML | #307DCA |

## Facts

- Closest name: Heirloom Hydrangea
- Hue family: Blue, bright blue
- Closest Tailwind class: sky-600
- Gamut: Inside sRGB: displays the same on any screen.
- Contrast with white: 4.28:1
- Contrast with black: 4.91:1

## Tints

#307dca, #488ad0, #5d97d6, #72a4dc, #86b1e2, #9abee7, #aecbec, #c2d8f1, #d6e5f6, #ebf2fb

## Shades

#307dca, #286caf, #215b95, #1a4b7c, #133b64, #0c2c4d, #061e37, #031122, #01050f, #000102

## Tones

#307dca, #3b7dc2, #447ebb, #4d7eb3, #547eab, #5b7da3, #627d9b, #697d93, #6f7c8b, #757b83

## Harmonies

- Complementary: #307dca, #ac6900
- Split: #307dca, #bd5930, #8c7c00
- Analogous: #307dca, #008ab0, #6e6dca
- Triadic: #307dca, #be5265, #5b8b25
- Tetradic: #307dca, #965fb6, #ac6900, #5b8b25
- Square: #307dca, #b05592, #ac6900, #00935f
- Monochromatic: #307dca, #00357d, #0059a3, #57a3f2, #8cc9ff

## Questions about #307dca

### What color is #307dca?

#307dca is bright blue. The closest named color is Heirloom Hydrangea. In RGB it is rgb(48, 125, 202), in HSL hsl(210, 61.6%, 49.02%) and in OKLCH oklch(58.056% 0.14012 251.591).

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

The complementary color of #307dca is #ac6900. For a calmer combination use the analogous colors #008ab0 and #6e6dca. The triadic partners are #be5265 and #5b8b25.

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

White text reads better on #307dca: white gives a contrast ratio of 4.28:1 and black gives 4.91:1. WCAG AA asks for at least 4.5:1 for body text.

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

#307dca is a cool color. In OKLCH its hue is 252 degrees, its lightness 58.1% and its chroma 0.14.