# #1a445a color: Sultan’s Silk

#1a445a is rgb(26, 68, 90) in RGB and oklch(36.772% 0.05979 234.598) in OKLCH. Every other format, shade and contrast value is below.

Source: https://pickshade.com/color/1a445a

## Formats

| Format | Value |
| --- | --- |
| HEX | #1a445a |
| RGB | rgb(26, 68, 90) |
| HSL | hsl(200.63, 55.17%, 22.75%) |
| HSB / HSV | hsv(200.63 71.11% 35.29%) |
| HWB | hwb(200.63 10.2% 64.71%) |
| CMYK | cmyk(71% 24% 0% 65%) |
| Lab | lab(26.72 -9.05 -17.76) |
| LCH | lch(26.72 19.93 243) |
| OKLab | oklab(36.772% -0.03463 -0.04873) |
| OKLCH | oklch(36.772% 0.05979 234.598) |
| Display P3 | color(display-p3 0.14626 0.26298 0.34487) |
| Rec. 2020 | color(rec2020 0.1274 0.19882 0.28512) |
| Adobe RGB | color(a98-rgb 0.18292 0.27356 0.35165) |
| ProPhoto RGB | color(prophoto-rgb 0.16474 0.19838 0.27117) |
| Linear sRGB | color(srgb-linear 0.01033 0.05781 0.10224) |
| XYZ D65 | color(xyz-d65 0.04338 0.05092 0.10427) |
| XYZ D50 | color(xyz-d50 0.0414 0.04994 0.07877) |
| SwiftUI | Color(red: 0.102, green: 0.267, blue: 0.353) |
| UIKit | UIColor(red: 0.102, green: 0.267, blue: 0.353, alpha: 1) |
| Flutter / Compose | Color(0xFF1A445A) |
| Android XML | #1A445A |

## Facts

- Closest name: Sultan’s Silk
- Hue family: Sky blue, soft dark sky blue
- Closest Tailwind class: slate-700
- Gamut: Inside sRGB: displays the same on any screen.
- Contrast with white: 10.4:1
- Contrast with black: 2.02:1

## Tints

#1a445a, #315569, #466679, #5c7889, #728a99, #889daa, #9fb0ba, #b6c3cb, #ced7dc, #e6ebed

## Shades

#1a445a, #153a4d, #103041, #0c2635, #071d29, #04141e, #020c13, #010509, #000203, #000000

## Tones

#1a445a, #1f4457, #244355, #284352, #2c424f, #30424d, #33414a, #364147, #394045, #3c4042

## Harmonies

- Complementary: #1a445a, #57361f
- Split: #1a445a, #5b322f, #4e3c16
- Analogous: #1a445a, #07484e, #2f3e5f
- Triadic: #1a445a, #583141, #3e431b
- Tetradic: #1a445a, #41395b, #57361f, #3e431b
- Square: #1a445a, #4f3451, #57361f, #2a472b
- Monochromatic: #1a445a, #000818, #002539, #3c657d, #5e89a1

## Questions about #1a445a

### What color is #1a445a?

#1a445a is soft dark sky blue. The closest named color is Sultan’s Silk. In RGB it is rgb(26, 68, 90), in HSL hsl(200.63, 55.17%, 22.75%) and in OKLCH oklch(36.772% 0.05979 234.598).

### What colors go well with #1a445a?

The complementary color of #1a445a is #57361f. For a calmer combination use the analogous colors #07484e and #2f3e5f. The triadic partners are #583141 and #3e431b.

### Is white or black text more readable on #1a445a?

White text reads better on #1a445a: white gives a contrast ratio of 10.4:1 and black gives 2.02:1. WCAG AA asks for at least 4.5:1 for body text.

### Is #1a445a a warm or cool color?

#1a445a is a cool color. In OKLCH its hue is 235 degrees, its lightness 36.8% and its chroma 0.06.