# #45546f color: Signature Blue

#45546f is rgb(69, 84, 111) in RGB and oklch(44.441% 0.04852 261.965) in OKLCH. Every other format, shade and contrast value is below.

Source: https://pickshade.com/color/45546f

## Formats

| Format | Value |
| --- | --- |
| HEX | #45546f |
| RGB | rgb(69, 84, 111) |
| HSL | hsl(218.57, 23.33%, 35.29%) |
| HSB / HSV | hsv(218.57 37.84% 43.53%) |
| HWB | hwb(218.57 27.06% 56.47%) |
| CMYK | cmyk(38% 24% 0% 56%) |
| Lab | lab(35.29 -0.45 -17.6) |
| LCH | lch(35.29 17.61 268.54) |
| OKLab | oklab(44.441% -0.00678 -0.04805) |
| OKLCH | oklch(44.441% 0.04852 261.965) |
| Display P3 | color(display-p3 0.2821 0.32766 0.42646) |
| Rec. 2020 | color(rec2020 0.24011 0.26789 0.37042) |
| Adobe RGB | color(a98-rgb 0.29417 0.33229 0.42973) |
| ProPhoto RGB | color(prophoto-rgb 0.25108 0.2588 0.34728) |
| Linear sRGB | color(srgb-linear 0.05951 0.08866 0.15896) |
| XYZ D65 | color(xyz-d65 0.08493 0.08753 0.16282) |
| XYZ D50 | color(xyz-d50 0.08284 0.08643 0.12295) |
| SwiftUI | Color(red: 0.271, green: 0.329, blue: 0.435) |
| UIKit | UIColor(red: 0.271, green: 0.329, blue: 0.435, alpha: 1) |
| Flutter / Compose | Color(0xFF45546F) |
| Android XML | #45546F |

## Facts

- Closest name: Signature Blue
- Hue family: Blue, muted dark blue
- Closest Tailwind class: slate-600
- Gamut: Inside sRGB: displays the same on any screen.
- Contrast with white: 7.63:1
- Contrast with black: 2.75:1

## Tints

#45546f, #56647d, #67748a, #788498, #8b95a7, #9da6b5, #b0b7c3, #c3c9d2, #d7dae1, #ebedf0

## Shades

#45546f, #3b4860, #313c51, #273142, #1e2634, #151b27, #0c111a, #05080e, #020204, #000001

## Tones

#45546f, #47546c, #48546a, #495467, #4b5464, #4c5462, #4e545f, #4f545c, #515459, #525456

## Harmonies

- Complementary: #45546f, #615134
- Split: #45546f, #6a4c3b, #545737
- Analogous: #45546f, #37596a, #544f6d
- Triadic: #45546f, #6c4948, #445b42
- Tetradic: #45546f, #614b64, #615134, #445b42
- Square: #45546f, #694957, #615134, #365d51
- Monochromatic: #45546f, #0a162d, #26344d, #667693, #899ab8

## Questions about #45546f

### What color is #45546f?

#45546f is muted dark blue. The closest named color is Signature Blue. In RGB it is rgb(69, 84, 111), in HSL hsl(218.57, 23.33%, 35.29%) and in OKLCH oklch(44.441% 0.04852 261.965).

### What colors go well with #45546f?

The complementary color of #45546f is #615134. For a calmer combination use the analogous colors #37596a and #544f6d. The triadic partners are #6c4948 and #445b42.

### Is white or black text more readable on #45546f?

White text reads better on #45546f: white gives a contrast ratio of 7.63:1 and black gives 2.75:1. WCAG AA asks for at least 4.5:1 for body text.

### Is #45546f a warm or cool color?

#45546f is a cool color. In OKLCH its hue is 262 degrees, its lightness 44.4% and its chroma 0.049.