# #1663a2 color: Prime Blue

#1663a2 is rgb(22, 99, 162) in RGB and oklch(48.856% 0.12327 248.926) in OKLCH. Every other format, shade and contrast value is below.

Source: https://pickshade.com/color/1663a2

## Formats

| Format | Value |
| --- | --- |
| HEX | #1663a2 |
| RGB | rgb(22, 99, 162) |
| HSL | hsl(207, 76.09%, 36.08%) |
| HSB / HSV | hsv(207 86.42% 63.53%) |
| HWB | hwb(207 8.63% 36.47%) |
| CMYK | cmyk(86% 39% 0% 36%) |
| Lab | lab(40.1 -4.4 -41.13) |
| LCH | lch(40.1 41.36 263.9) |
| OKLab | oklab(48.856% -0.04433 -0.11503) |
| OKLCH | oklch(48.856% 0.12327 248.926) |
| Display P3 | color(display-p3 0.18545 0.38245 0.6165) |
| Rec. 2020 | color(rec2020 0.21472 0.32313 0.57245) |
| Adobe RGB | color(a98-rgb 0.23473 0.38815 0.62168) |
| ProPhoto RGB | color(prophoto-rgb 0.27238 0.30785 0.53788) |
| Linear sRGB | color(srgb-linear 0.00802 0.12477 0.36131) |
| XYZ D65 | color(xyz-d65 0.11313 0.11702 0.35846) |
| XYZ D50 | color(xyz-d50 0.10325 0.11313 0.27023) |
| SwiftUI | Color(red: 0.086, green: 0.388, blue: 0.635) |
| UIKit | UIColor(red: 0.086, green: 0.388, blue: 0.635, alpha: 1) |
| Flutter / Compose | Color(0xFF1663A2) |
| Android XML | #1663A2 |

## Facts

- Closest name: Prime Blue
- Hue family: Blue, deep dark blue
- Closest Tailwind class: sky-700
- Gamut: Inside sRGB: displays the same on any screen.
- Contrast with white: 6.29:1
- Contrast with black: 3.34:1

## Tints

#1663a2, #3472ac, #4c82b6, #6291bf, #78a1c9, #8eb0d2, #a4c0db, #bbcfe4, #d1dfed, #e8eff6

## Shades

#1663a2, #12558c, #0d4777, #093a63, #062e4f, #03213c, #02162a, #010b19, #00030a, #000001

## Tones

#1663a2, #23639c, #2d6395, #36638f, #3d6388, #446382, #4a637b, #506274, #55616e, #5b6167

## Harmonies

- Complementary: #1663a2, #8c5000
- Split: #1663a2, #984225, #726000
- Analogous: #1663a2, #006d89, #5256a4
- Triadic: #1663a2, #983d51, #4a6d0d
- Tetradic: #1663a2, #744a94, #8c5000, #4a6d0d
- Square: #1663a2, #8b4077, #8c5000, #007445
- Monochromatic: #1663a2, #002050, #00407c, #4087c9, #65adf1

## Questions about #1663a2

### What color is #1663a2?

#1663a2 is deep dark blue. The closest named color is Prime Blue. In RGB it is rgb(22, 99, 162), in HSL hsl(207, 76.09%, 36.08%) and in OKLCH oklch(48.856% 0.12327 248.926).

### What colors go well with #1663a2?

The complementary color of #1663a2 is #8c5000. For a calmer combination use the analogous colors #006d89 and #5256a4. The triadic partners are #983d51 and #4a6d0d.

### Is white or black text more readable on #1663a2?

White text reads better on #1663a2: white gives a contrast ratio of 6.29:1 and black gives 3.34:1. WCAG AA asks for at least 4.5:1 for body text.

### Is #1663a2 a warm or cool color?

#1663a2 is a cool color. In OKLCH its hue is 249 degrees, its lightness 48.9% and its chroma 0.123.