# #2188da color: Blue Cola

#2188da is rgb(33, 136, 218) in RGB and oklch(61.166% 0.15283 248.388) in OKLCH. Every other format, shade and contrast value is below.

Source: https://pickshade.com/color/2188da

## Formats

| Format | Value |
| --- | --- |
| HEX | #2188da |
| RGB | rgb(33, 136, 218) |
| HSL | hsl(206.59, 73.71%, 49.22%) |
| HSB / HSV | hsv(206.59 84.86% 85.49%) |
| HWB | hwb(206.59 12.94% 14.51%) |
| CMYK | cmyk(85% 38% 0% 15%) |
| Lab | lab(54.28 -6.09 -50.82) |
| LCH | lch(54.28 51.19 263.17) |
| OKLab | oklab(61.166% -0.05629 -0.14209) |
| OKLCH | oklch(61.166% 0.15283 248.388) |
| Display P3 | color(display-p3 0.26296 0.52563 0.83029) |
| Rec. 2020 | color(rec2020 0.32565 0.47407 0.80617) |
| Adobe RGB | color(a98-rgb 0.31894 0.52871 0.84048) |
| ProPhoto RGB | color(prophoto-rgb 0.39501 0.44866 0.7777) |
| Linear sRGB | color(srgb-linear 0.01521 0.2462 0.7011) |
| XYZ D65 | color(xyz-d65 0.22085 0.22992 0.69606) |
| XYZ D50 | color(xyz-d50 0.20177 0.22238 0.52477) |
| SwiftUI | Color(red: 0.129, green: 0.533, blue: 0.855) |
| UIKit | UIColor(red: 0.129, green: 0.533, blue: 0.855, alpha: 1) |
| Flutter / Compose | Color(0xFF2188DA) |
| Android XML | #2188DA |

## Facts

- Closest name: Blue Cola
- Hue family: Blue, bright blue
- Closest Tailwind class: sky-600
- Gamut: Inside sRGB: displays the same on any screen.
- Contrast with white: 3.75:1
- Contrast with black: 5.6:1

## Tints

#2188da, #4194df, #59a1e3, #6fade7, #84b9eb, #99c4ef, #add0f3, #c2dcf6, #d6e8f9, #ebf3fc

## Shades

#2188da, #1b75bd, #1663a2, #105287, #0b416c, #063154, #03223c, #011325, #000611, #000102

## Tones

#2188da, #3388d2, #4188c9, #4c88c1, #5688b8, #5e88b0, #6787a7, #6e879e, #768696, #7d858d

## Harmonies

- Complementary: #2188da, #bd6e00
- Split: #2188da, #ce5d38, #9b8300
- Analogous: #2188da, #0095b8, #7177dd
- Triadic: #2188da, #cd5671, #689417
- Tetradic: #2188da, #9e67c9, #bd6e00, #689417
- Square: #2188da, #bc5aa3, #bd6e00, #009e60
- Monochromatic: #2188da, #004183, #0063b2, #4faeff, #9ad4ff

## Questions about #2188da

### What color is #2188da?

#2188da is bright blue. The closest named color is Blue Cola. In RGB it is rgb(33, 136, 218), in HSL hsl(206.59, 73.71%, 49.22%) and in OKLCH oklch(61.166% 0.15283 248.388).

### What colors go well with #2188da?

The complementary color of #2188da is #bd6e00. For a calmer combination use the analogous colors #0095b8 and #7177dd. The triadic partners are #cd5671 and #689417.

### Is white or black text more readable on #2188da?

White text reads better on #2188da: white gives a contrast ratio of 3.75:1 and black gives 5.6:1. WCAG AA asks for at least 4.5:1 for body text.

### Is #2188da a warm or cool color?

#2188da is a cool color. In OKLCH its hue is 248 degrees, its lightness 61.2% and its chroma 0.153.