# #4991bf color: Opalescent

#4991bf is rgb(73, 145, 191) in RGB and oklch(62.963% 0.10013 239.126) in OKLCH. Every other format, shade and contrast value is below.

Source: https://pickshade.com/color/4991bf

## Formats

| Format | Value |
| --- | --- |
| HEX | #4991bf |
| RGB | rgb(73, 145, 191) |
| HSL | hsl(203.39, 47.97%, 51.76%) |
| HSB / HSV | hsv(203.39 61.78% 74.9%) |
| HWB | hwb(203.39 28.63% 25.1%) |
| CMYK | cmyk(62% 24% 0% 25%) |
| Lab | lab(57.02 -12.64 -31.28) |
| LCH | lch(57.02 33.74 247.99) |
| OKLab | oklab(62.963% -0.05138 -0.08594) |
| OKLCH | oklch(62.963% 0.10013 239.126) |
| Display P3 | color(display-p3 0.3576 0.56198 0.73273) |
| Rec. 2020 | color(rec2020 0.37935 0.51146 0.70006) |
| Adobe RGB | color(a98-rgb 0.39311 0.56341 0.73705) |
| ProPhoto RGB | color(prophoto-rgb 0.41121 0.48172 0.66924) |
| Linear sRGB | color(srgb-linear 0.06663 0.28315 0.521) |
| XYZ D65 | color(xyz-d65 0.22276 0.25428 0.53026) |
| XYZ D50 | color(xyz-d50 0.21265 0.24939 0.40046) |
| SwiftUI | Color(red: 0.286, green: 0.569, blue: 0.749) |
| UIKit | UIColor(red: 0.286, green: 0.569, blue: 0.749, alpha: 1) |
| Flutter / Compose | Color(0xFF4991BF) |
| Android XML | #4991BF |

## Facts

- Closest name: Opalescent
- Hue family: Sky blue, bright sky blue
- Closest Tailwind class: cyan-600
- Gamut: Inside sRGB: displays the same on any screen.
- Contrast with white: 3.45:1
- Contrast with black: 6.09:1

## Tints

#4991bf, #5d9cc6, #70a7cc, #82b2d3, #94bdd9, #a6c8e0, #b7d3e6, #c9deed, #dbe9f3, #edf4f9

## Shades

#4991bf, #3e7da6, #346a8d, #2a5875, #20465e, #173548, #0e2533, #06151f, #02070d, #000102

## Tones

#4991bf, #5290ba, #5990b4, #608faf, #678faa, #6d8ea4, #738d9f, #798c9a, #7e8b94, #848a8f

## Harmonies

- Complementary: #4991bf, #b67948
- Split: #4991bf, #be7165, #a1863a
- Analogous: #4991bf, #2499aa, #7086c6
- Triadic: #4991bf, #ba6e87, #829248
- Tetradic: #4991bf, #917bbd, #b67948, #829248
- Square: #4991bf, #ab72a7, #b67948, #5b9a67
- Monochromatic: #4991bf, #004a74, #216d99, #6fb7e6, #98ddff

## Questions about #4991bf

### What color is #4991bf?

#4991bf is bright sky blue. The closest named color is Opalescent. In RGB it is rgb(73, 145, 191), in HSL hsl(203.39, 47.97%, 51.76%) and in OKLCH oklch(62.963% 0.10013 239.126).

### What colors go well with #4991bf?

The complementary color of #4991bf is #b67948. For a calmer combination use the analogous colors #2499aa and #7086c6. The triadic partners are #ba6e87 and #829248.

### Is white or black text more readable on #4991bf?

White text reads better on #4991bf: white gives a contrast ratio of 3.45:1 and black gives 6.09:1. WCAG AA asks for at least 4.5:1 for body text.

### Is #4991bf a warm or cool color?

#4991bf is a cool color. In OKLCH its hue is 239 degrees, its lightness 63% and its chroma 0.1.