# #213971 color: Blue Expanse

#213971 is rgb(33, 57, 113) in RGB and oklch(35.798% 0.10121 264.423) in OKLCH. Every other format, shade and contrast value is below.

Source: https://pickshade.com/color/213971

## Formats

| Format | Value |
| --- | --- |
| HEX | #213971 |
| RGB | rgb(33, 57, 113) |
| HSL | hsl(222, 54.79%, 28.63%) |
| HSB / HSV | hsv(222 70.8% 44.31%) |
| HWB | hwb(222 12.94% 55.69%) |
| CMYK | cmyk(71% 50% 0% 56%) |
| Lab | lab(24.55 6.56 -35.87) |
| LCH | lch(24.55 36.47 280.37) |
| OKLab | oklab(35.798% -0.00984 -0.10073) |
| OKLCH | oklch(35.798% 0.10121 264.423) |
| Display P3 | color(display-p3 0.15072 0.22109 0.42831) |
| Rec. 2020 | color(rec2020 0.12816 0.16055 0.37126) |
| Adobe RGB | color(a98-rgb 0.17824 0.23378 0.43464) |
| ProPhoto RGB | color(prophoto-rgb 0.17805 0.17158 0.34595) |
| Linear sRGB | color(srgb-linear 0.01521 0.04092 0.16513) |
| XYZ D65 | color(xyz-d65 0.05071 0.04442 0.16213) |
| XYZ D50 | color(xyz-d50 0.04602 0.04273 0.1221) |
| SwiftUI | Color(red: 0.129, green: 0.224, blue: 0.443) |
| UIKit | UIColor(red: 0.129, green: 0.224, blue: 0.443, alpha: 1) |
| Flutter / Compose | Color(0xFF213971) |
| Android XML | #213971 |

## Facts

- Closest name: Blue Expanse
- Hue family: Blue, soft dark blue
- Closest Tailwind class: blue-900
- Gamut: Inside sRGB: displays the same on any screen.
- Contrast with white: 11.12:1
- Contrast with black: 1.89:1

## Tints

#213971, #344c7f, #485e8d, #5d719c, #7285aa, #8898b8, #9facc6, #b6c0d4, #ced5e3, #e6eaf1

## Shades

#213971, #1b3061, #162852, #101f43, #0b1735, #061027, #03091a, #01040e, #000104, #000001

## Tones

#213971, #243a6c, #273b67, #2a3b62, #2c3c5d, #2f3c57, #323c52, #353d4d, #373d48, #3a3d42

## Harmonies

- Complementary: #213971, #533700
- Split: #213971, #632a00, #3c4100
- Analogous: #213971, #004369, #412f6b
- Triadic: #213971, #682121, #104915
- Tetradic: #213971, #56275a, #533700, #104915
- Square: #213971, #632140, #533700, #004b39
- Monochromatic: #213971, #01002c, #06184e, #405b96, #617ebc

## Questions about #213971

### What color is #213971?

#213971 is soft dark blue. The closest named color is Blue Expanse. In RGB it is rgb(33, 57, 113), in HSL hsl(222, 54.79%, 28.63%) and in OKLCH oklch(35.798% 0.10121 264.423).

### What colors go well with #213971?

The complementary color of #213971 is #533700. For a calmer combination use the analogous colors #004369 and #412f6b. The triadic partners are #682121 and #104915.

### Is white or black text more readable on #213971?

White text reads better on #213971: white gives a contrast ratio of 11.12:1 and black gives 1.89:1. WCAG AA asks for at least 4.5:1 for body text.

### Is #213971 a warm or cool color?

#213971 is a cool color. In OKLCH its hue is 264 degrees, its lightness 35.8% and its chroma 0.101.