# #2198cd color: Astrolabe Reef

#2198cd is rgb(33, 152, 205) in RGB and oklch(64.188% 0.12571 234.051) in OKLCH. Every other format, shade and contrast value is below.

Source: https://pickshade.com/color/2198cd

## Formats

| Format | Value |
| --- | --- |
| HEX | #2198cd |
| RGB | rgb(33, 152, 205) |
| HSL | hsl(198.49, 72.27%, 46.67%) |
| HSB / HSV | hsv(198.49 83.9% 80.39%) |
| HWB | hwb(198.49 12.94% 19.61%) |
| CMYK | cmyk(84% 26% 0% 20%) |
| Lab | lab(58.55 -18.21 -36.85) |
| LCH | lch(58.55 41.11 243.71) |
| OKLab | oklab(64.188% -0.0738 -0.10177) |
| OKLCH | oklch(64.188% 0.12571 234.051) |
| Display P3 | color(display-p3 0.28972 0.58743 0.78509) |
| Rec. 2020 | color(rec2020 0.3536 0.53701 0.75743) |
| Adobe RGB | color(a98-rgb 0.3515 0.59053 0.7917) |
| ProPhoto RGB | color(prophoto-rgb 0.40615 0.50556 0.7286) |
| Linear sRGB | color(srgb-linear 0.01521 0.31399 0.6105) |
| XYZ D65 | color(xyz-d65 0.22873 0.27186 0.61802) |
| XYZ D50 | color(xyz-d50 0.21491 0.26549 0.46665) |
| SwiftUI | Color(red: 0.129, green: 0.596, blue: 0.804) |
| UIKit | UIColor(red: 0.129, green: 0.596, blue: 0.804, alpha: 1) |
| Flutter / Compose | Color(0xFF2198CD) |
| Android XML | #2198CD |

## Facts

- Closest name: Astrolabe Reef
- Hue family: Sky blue, bright sky blue
- Closest Tailwind class: cyan-600
- Gamut: Inside sRGB: displays the same on any screen.
- Contrast with white: 3.26:1
- Contrast with black: 6.44:1

## Tints

#2198cd, #44a3d2, #5dadd8, #73b7dd, #88c2e2, #9dcce7, #b1d6ec, #c4e0f1, #d8ebf6, #ebf5fa

## Shades

#2198cd, #1b84b2, #167098, #105c7e, #0b4a66, #06384e, #032738, #011723, #00080f, #000102

## Tones

#2198cd, #3797c7, #4696c0, #5296ba, #5c95b4, #6694ad, #6f92a7, #7791a0, #7e909a, #868e93

## Harmonies

- Complementary: #2198cd, #c7753b
- Split: #2198cd, #ce6b67, #b08517
- Analogous: #2198cd, #00a2b0, #658ad9
- Triadic: #2198cd, #c76a92, #8c952c
- Tetradic: #2198cd, #917cd1, #c7753b, #8c952c
- Square: #2198cd, #b271b8, #c7753b, #59a059
- Monochromatic: #2198cd, #004f79, #0073a6, #52bef5, #99e3ff

## Questions about #2198cd

### What color is #2198cd?

#2198cd is bright sky blue. The closest named color is Astrolabe Reef. In RGB it is rgb(33, 152, 205), in HSL hsl(198.49, 72.27%, 46.67%) and in OKLCH oklch(64.188% 0.12571 234.051).

### What colors go well with #2198cd?

The complementary color of #2198cd is #c7753b. For a calmer combination use the analogous colors #00a2b0 and #658ad9. The triadic partners are #c76a92 and #8c952c.

### Is white or black text more readable on #2198cd?

Black text reads better on #2198cd: white gives a contrast ratio of 3.26:1 and black gives 6.44:1. WCAG AA asks for at least 4.5:1 for body text.

### Is #2198cd a warm or cool color?

#2198cd is a cool color. In OKLCH its hue is 234 degrees, its lightness 64.2% and its chroma 0.126.