# #2158c3 color: Cerulean Blue

#2158c3 is rgb(33, 88, 195) in RGB and oklch(49.044% 0.17749 261.865) in OKLCH. Every other format, shade and contrast value is below.

Source: https://pickshade.com/color/2158c3

## Formats

| Format | Value |
| --- | --- |
| HEX | #2158c3 |
| RGB | rgb(33, 88, 195) |
| HSL | hsl(219.63, 71.05%, 44.71%) |
| HSB / HSV | hsv(219.63 83.08% 76.47%) |
| HWB | hwb(219.63 12.94% 23.53%) |
| CMYK | cmyk(83% 55% 0% 24%) |
| Lab | lab(38.97 14.27 -62.25) |
| LCH | lch(38.97 63.87 282.91) |
| OKLab | oklab(49.044% -0.02511 -0.1757) |
| OKLCH | oklch(49.044% 0.17749 261.865) |
| Display P3 | color(display-p3 0.18918 0.34039 0.73813) |
| Rec. 2020 | color(rec2020 0.22271 0.28542 0.70369) |
| Adobe RGB | color(a98-rgb 0.22788 0.34711 0.7475) |
| ProPhoto RGB | color(prophoto-rgb 0.30359 0.2815 0.66825) |
| Linear sRGB | color(srgb-linear 0.01521 0.09759 0.54572) |
| XYZ D65 | color(xyz-d65 0.13966 0.11242 0.53065) |
| XYZ D50 | color(xyz-d50 0.1223 0.10642 0.39939) |
| SwiftUI | Color(red: 0.129, green: 0.345, blue: 0.765) |
| UIKit | UIColor(red: 0.129, green: 0.345, blue: 0.765, alpha: 1) |
| Flutter / Compose | Color(0xFF2158C3) |
| Android XML | #2158C3 |

## Facts

- Closest name: Cerulean Blue
- Hue family: Blue, deep dark blue
- Closest Tailwind class: blue-700
- Gamut: Inside sRGB: displays the same on any screen.
- Contrast with white: 6.46:1
- Contrast with black: 3.25:1

## Tints

#2158c3, #386aca, #4d7bd2, #628cd8, #789cdf, #8eade5, #a4bdeb, #bacef1, #d1def6, #e8effb

## Shades

#2158c3, #1b4ba9, #163f90, #103378, #0b2860, #061d4a, #031234, #010920, #00030e, #000002

## Tones

#2158c3, #295ab9, #315cb0, #375ea6, #3e5f9d, #446093, #4a6189, #50617f, #566175, #5b616b

## Harmonies

- Complementary: #2158c3, #825700
- Split: #2158c3, #9f3f00, #646600
- Analogous: #2158c3, #006b9a, #6644ba
- Triadic: #2158c3, #af1f2f, #007700
- Tetradic: #2158c3, #8c329b, #825700, #007700
- Square: #2158c3, #a5226b, #825700, #007559
- Monochromatic: #2158c3, #000074, #00329b, #447eec, #6ea5ff

## Questions about #2158c3

### What color is #2158c3?

#2158c3 is deep dark blue. The closest named color is Cerulean Blue. In RGB it is rgb(33, 88, 195), in HSL hsl(219.63, 71.05%, 44.71%) and in OKLCH oklch(49.044% 0.17749 261.865).

### What colors go well with #2158c3?

The complementary color of #2158c3 is #825700. For a calmer combination use the analogous colors #006b9a and #6644ba. The triadic partners are #af1f2f and #007700.

### Is white or black text more readable on #2158c3?

White text reads better on #2158c3: white gives a contrast ratio of 6.46:1 and black gives 3.25:1. WCAG AA asks for at least 4.5:1 for body text.

### Is #2158c3 a warm or cool color?

#2158c3 is a cool color. In OKLCH its hue is 262 degrees, its lightness 49% and its chroma 0.177.