# #555555 color: Stone Cold

#555555 is rgb(85, 85, 85) in RGB and oklch(44.953% 0 0) in OKLCH. Every other format, shade and contrast value is below.

Source: https://pickshade.com/color/555555

## Formats

| Format | Value |
| --- | --- |
| HEX | #555555 |
| RGB | rgb(85, 85, 85) |
| HSL | hsl(0, 0%, 33.33%) |
| HSB / HSV | hsv(0 0% 33.33%) |
| HWB | hwb(0 33.33% 66.67%) |
| CMYK | cmyk(0% 0% 0% 67%) |
| Lab | lab(36.15 0 0) |
| LCH | lch(36.15 0 0) |
| OKLab | oklab(44.953% 0 0) |
| OKLCH | oklch(44.953% 0 0) |
| Display P3 | color(display-p3 0.33333 0.33333 0.33333) |
| Rec. 2020 | color(rec2020 0.27425 0.27425 0.27425) |
| Adobe RGB | color(a98-rgb 0.33599 0.33599 0.33599) |
| ProPhoto RGB | color(prophoto-rgb 0.2638 0.2638 0.2638) |
| Linear sRGB | color(srgb-linear 0.09084 0.09084 0.09084) |
| XYZ D65 | color(xyz-d65 0.08634 0.09084 0.09893) |
| XYZ D50 | color(xyz-d50 0.0876 0.09084 0.07495) |
| SwiftUI | Color(red: 0.333, green: 0.333, blue: 0.333) |
| UIKit | UIColor(red: 0.333, green: 0.333, blue: 0.333, alpha: 1) |
| Flutter / Compose | Color(0xFF555555) |
| Android XML | #555555 |

## Facts

- Closest name: Stone Cold
- Hue family: Gray, dark gray
- Closest Tailwind class: neutral-600
- Gamut: Inside sRGB: displays the same on any screen.
- Contrast with white: 7.46:1
- Contrast with black: 2.82:1

## Tints

#555555, #646464, #747474, #848484, #959595, #a6a6a6, #b7b7b7, #c9c9c9, #dbdbdb, #ededed

## Shades

#555555, #494949, #3d3d3d, #313131, #262626, #1c1c1c, #111111, #080808, #020202, #000000

## Tones

#555555, #555555, #555555, #555555, #555555, #555555, #555555, #555555, #555555, #555555

## Harmonies

- Complementary: #555555, #555555
- Split: #555555, #555555, #555555
- Analogous: #555555, #555555, #555555
- Triadic: #555555, #555555, #555555
- Tetradic: #555555, #555555, #555555, #555555
- Square: #555555, #555555, #555555, #555555
- Monochromatic: #555555, #181818, #353535, #777777, #9b9b9b

## Questions about #555555

### What color is #555555?

#555555 is dark gray. The closest named color is Stone Cold. In RGB it is rgb(85, 85, 85), in HSL hsl(0, 0%, 33.33%) and in OKLCH oklch(44.953% 0 0).

### What colors go well with #555555?

The complementary color of #555555 is #555555. For a calmer combination use the analogous colors #555555 and #555555. The triadic partners are #555555 and #555555.

### Is white or black text more readable on #555555?

White text reads better on #555555: white gives a contrast ratio of 7.46:1 and black gives 2.82:1. WCAG AA asks for at least 4.5:1 for body text.

### Is #555555 a warm or cool color?

#555555 is a neutral color. In OKLCH its hue is 0 degrees, its lightness 45% and its chroma 0.