# #233e71 color: Blue Expanse

#233e71 is rgb(35, 62, 113) in RGB and oklch(37.085% 0.09382 261.874) in OKLCH. Every other format, shade and contrast value is below.

Source: https://pickshade.com/color/233e71

## Formats

| Format | Value |
| --- | --- |
| HEX | #233e71 |
| RGB | rgb(35, 62, 113) |
| HSL | hsl(219.23, 52.7%, 29.02%) |
| HSB / HSV | hsv(219.23 69.03% 44.31%) |
| HWB | hwb(219.23 13.73% 55.69%) |
| CMYK | cmyk(69% 45% 0% 56%) |
| Lab | lab(26.24 3.77 -33.17) |
| LCH | lch(26.24 33.38 276.48) |
| OKLab | oklab(37.085% -0.01326 -0.09288) |
| OKLCH | oklch(37.085% 0.09382 261.874) |
| Display P3 | color(display-p3 0.1616 0.24044 0.42903) |
| Rec. 2020 | color(rec2020 0.13934 0.17928 0.37219) |
| Adobe RGB | color(a98-rgb 0.18937 0.2518 0.43501) |
| ProPhoto RGB | color(prophoto-rgb 0.1851 0.18589 0.34709) |
| Linear sRGB | color(srgb-linear 0.01681 0.04817 0.16513) |
| XYZ D65 | color(xyz-d65 0.05396 0.04995 0.16303) |
| XYZ D50 | color(xyz-d50 0.04951 0.04828 0.12283) |
| SwiftUI | Color(red: 0.137, green: 0.243, blue: 0.443) |
| UIKit | UIColor(red: 0.137, green: 0.243, blue: 0.443, alpha: 1) |
| Flutter / Compose | Color(0xFF233E71) |
| Android XML | #233E71 |

## Facts

- Closest name: Blue Expanse
- Hue family: Blue, soft dark blue
- Closest Tailwind class: sky-900
- Gamut: Inside sRGB: displays the same on any screen.
- Contrast with white: 10.51:1
- Contrast with black: 2:1

## Tints

#233e71, #36507f, #4a628d, #5f759b, #7487aa, #8a9bb8, #a1aec6, #b7c2d4, #cfd6e2, #e7eaf1

## Shades

#233e71, #1d3561, #172b52, #112343, #0c1a35, #071227, #040a1a, #01040e, #000104, #000001

## Tones

#233e71, #263f6c, #293f67, #2c4063, #2f405e, #324059, #354054, #38404f, #3b404a, #3d4045

## Harmonies

- Complementary: #233e71, #583900
- Split: #233e71, #652e02, #424400
- Analogous: #233e71, #004768, #42356d
- Triadic: #233e71, #692829, #1e4c1a
- Tetradic: #233e71, #562d5d, #583900, #1e4c1a
- Square: #233e71, #642845, #583900, #004f3a
- Monochromatic: #233e71, #00002c, #061e4e, #436096, #6483bc

## Questions about #233e71

### What color is #233e71?

#233e71 is soft dark blue. The closest named color is Blue Expanse. In RGB it is rgb(35, 62, 113), in HSL hsl(219.23, 52.7%, 29.02%) and in OKLCH oklch(37.085% 0.09382 261.874).

### What colors go well with #233e71?

The complementary color of #233e71 is #583900. For a calmer combination use the analogous colors #004768 and #42356d. The triadic partners are #692829 and #1e4c1a.

### Is white or black text more readable on #233e71?

White text reads better on #233e71: white gives a contrast ratio of 10.51:1 and black gives 2:1. WCAG AA asks for at least 4.5:1 for body text.

### Is #233e71 a warm or cool color?

#233e71 is a cool color. In OKLCH its hue is 262 degrees, its lightness 37.1% and its chroma 0.094.