# #4f99cf color: Blue Tourmaline

#4f99cf is rgb(79, 153, 207) in RGB and oklch(65.821% 0.10948 242.575) in OKLCH. Every other format, shade and contrast value is below.

Source: https://pickshade.com/color/4f99cf

## Formats

| Format | Value |
| --- | --- |
| HEX | #4f99cf |
| RGB | rgb(79, 153, 207) |
| HSL | hsl(205.31, 57.14%, 56.08%) |
| HSB / HSV | hsv(205.31 61.84% 81.18%) |
| HWB | hwb(205.31 30.98% 18.82%) |
| CMYK | cmyk(62% 26% 0% 19%) |
| Lab | lab(60.21 -11.36 -35.28) |
| LCH | lch(60.21 37.06 252.15) |
| OKLab | oklab(65.821% -0.05043 -0.09718) |
| OKLCH | oklch(65.821% 0.10948 242.575) |
| Display P3 | color(display-p3 0.38239 0.59311 0.7933) |
| Rec. 2020 | color(rec2020 0.41008 0.54533 0.76643) |
| Adobe RGB | color(a98-rgb 0.41775 0.59441 0.79953) |
| ProPhoto RGB | color(prophoto-rgb 0.44651 0.5156 0.73804) |
| Linear sRGB | color(srgb-linear 0.07819 0.31855 0.62396) |
| XYZ D65 | color(xyz-d65 0.25876 0.28949 0.63257) |
| XYZ D50 | color(xyz-d50 0.24606 0.28358 0.47758) |
| SwiftUI | Color(red: 0.31, green: 0.6, blue: 0.812) |
| UIKit | UIColor(red: 0.31, green: 0.6, blue: 0.812, alpha: 1) |
| Flutter / Compose | Color(0xFF4F99CF) |
| Android XML | #4F99CF |

## Facts

- Closest name: Blue Tourmaline
- Hue family: Sky blue, soft sky blue
- Closest Tailwind class: sky-500
- Gamut: Inside sRGB: displays the same on any screen.
- Contrast with white: 3.09:1
- Contrast with black: 6.79:1

## Tints

#4f99cf, #62a3d4, #74add9, #86b8de, #98c2e3, #a9cce8, #bad6ed, #cbe0f2, #dcebf6, #eef5fb

## Shades

#4f99cf, #4484b4, #387099, #2e5d7f, #234a67, #19384f, #102738, #071723, #020810, #000102

## Tones

#4f99cf, #5899c9, #6098c3, #6798bd, #6e97b7, #7596b1, #7b95ab, #8195a5, #87949e, #8c9398

## Harmonies

- Complementary: #4f99cf, #c18245
- Split: #4f99cf, #cc7766, #a98f39
- Analogous: #4f99cf, #1da3b9, #7b8dd5
- Triadic: #4f99cf, #c9748c, #869c4d
- Tetradic: #4f99cf, #9f81c9, #c18245, #869c4d
- Square: #4f99cf, #b978af, #c18245, #58a571
- Monochromatic: #4f99cf, #005183, #2774a8, #75bff7, #b1e4ff

## Questions about #4f99cf

### What color is #4f99cf?

#4f99cf is soft sky blue. The closest named color is Blue Tourmaline. In RGB it is rgb(79, 153, 207), in HSL hsl(205.31, 57.14%, 56.08%) and in OKLCH oklch(65.821% 0.10948 242.575).

### What colors go well with #4f99cf?

The complementary color of #4f99cf is #c18245. For a calmer combination use the analogous colors #1da3b9 and #7b8dd5. The triadic partners are #c9748c and #869c4d.

### Is white or black text more readable on #4f99cf?

Black text reads better on #4f99cf: white gives a contrast ratio of 3.09:1 and black gives 6.79:1. WCAG AA asks for at least 4.5:1 for body text.

### Is #4f99cf a warm or cool color?

#4f99cf is a cool color. In OKLCH its hue is 243 degrees, its lightness 65.8% and its chroma 0.109.