# #204458 color: Astronaut Blue

#204458 is rgb(32, 68, 88) in RGB and oklch(36.929% 0.05389 235.135) in OKLCH. Every other format, shade and contrast value is below.

Source: https://pickshade.com/color/204458

## Formats

| Format | Value |
| --- | --- |
| HEX | #204458 |
| RGB | rgb(32, 68, 88) |
| HSL | hsl(201.43, 46.67%, 23.53%) |
| HSB / HSV | hsv(201.43 63.64% 34.51%) |
| HWB | hwb(201.43 12.55% 65.49%) |
| CMYK | cmyk(64% 23% 0% 65%) |
| Lab | lab(26.9 -8.25 -16.17) |
| LCH | lch(26.9 18.15 242.97) |
| OKLab | oklab(36.929% -0.03081 -0.04422) |
| OKLCH | oklch(36.929% 0.05389 235.135) |
| Display P3 | color(display-p3 0.16066 0.2633 0.33765) |
| Rec. 2020 | color(rec2020 0.13534 0.19938 0.27771) |
| Adobe RGB | color(a98-rgb 0.19286 0.27356 0.34445) |
| ProPhoto RGB | color(prophoto-rgb 0.16829 0.19893 0.26486) |
| Linear sRGB | color(srgb-linear 0.01444 0.05781 0.09759) |
| XYZ D65 | color(xyz-d65 0.04424 0.05146 0.09993) |
| XYZ D50 | color(xyz-d50 0.04252 0.05057 0.0755) |
| SwiftUI | Color(red: 0.125, green: 0.267, blue: 0.345) |
| UIKit | UIColor(red: 0.125, green: 0.267, blue: 0.345, alpha: 1) |
| Flutter / Compose | Color(0xFF204458) |
| Android XML | #204458 |

## Facts

- Closest name: Astronaut Blue
- 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: 10.35:1
- Contrast with black: 2.03:1

## Tints

#204458, #355567, #4a6677, #5f7887, #748a98, #8a9da8, #a1b0b9, #b8c3ca, #cfd7dc, #e7ebed

## Shades

#204458, #1a3a4b, #15303f, #0f2633, #0a1d28, #06141d, #030c12, #010509, #000203, #000000

## Tones

#204458, #244456, #284353, #2b4351, #2f434e, #32424c, #354249, #384147, #3a4145, #3d4042

## Harmonies

- Complementary: #204458, #563823
- Split: #204458, #593431, #4d3d1c
- Analogous: #204458, #14484d, #323f5c
- Triadic: #204458, #563341, #3e4320
- Tetradic: #204458, #423a59, #563823, #3e4320
- Square: #204458, #4e354f, #563823, #2d472e
- Monochromatic: #204458, #000919, #002537, #41657b, #63899f

## Questions about #204458

### What color is #204458?

#204458 is soft dark sky blue. The closest named color is Astronaut Blue. In RGB it is rgb(32, 68, 88), in HSL hsl(201.43, 46.67%, 23.53%) and in OKLCH oklch(36.929% 0.05389 235.135).

### What colors go well with #204458?

The complementary color of #204458 is #563823. For a calmer combination use the analogous colors #14484d and #323f5c. The triadic partners are #563341 and #3e4320.

### Is white or black text more readable on #204458?

White text reads better on #204458: white gives a contrast ratio of 10.35:1 and black gives 2.03:1. WCAG AA asks for at least 4.5:1 for body text.

### Is #204458 a warm or cool color?

#204458 is a cool color. In OKLCH its hue is 235 degrees, its lightness 36.9% and its chroma 0.054.