# #171c18 color: Coco’s Black

#171c18 is rgb(23, 28, 24) in RGB and oklch(21.97% 0.01075 151.248) in OKLCH. Every other format, shade and contrast value is below.

Source: https://pickshade.com/color/171c18

## Formats

| Format | Value |
| --- | --- |
| HEX | #171c18 |
| RGB | rgb(23, 28, 24) |
| HSL | hsl(132, 9.8%, 10%) |
| HSB / HSV | hsv(132 17.86% 10.98%) |
| HWB | hwb(132 9.02% 89.02%) |
| CMYK | cmyk(18% 0% 14% 89%) |
| Lab | lab(9.63 -3.22 1.95) |
| LCH | lch(9.63 3.77 148.77) |
| OKLab | oklab(21.97% -0.00942 0.00517) |
| OKLCH | oklch(21.97% 0.01075 151.248) |
| Display P3 | color(display-p3 0.09394 0.1092 0.09527) |
| Rec. 2020 | color(rec2020 0.04318 0.05118 0.04204) |
| Adobe RGB | color(a98-rgb 0.11998 0.13186 0.11882) |
| ProPhoto RGB | color(prophoto-rgb 0.07592 0.08263 0.07488) |
| Linear sRGB | color(srgb-linear 0.00857 0.01161 0.00913) |
| XYZ D65 | color(xyz-d65 0.00933 0.01079 0.01023) |
| XYZ D50 | color(xyz-d50 0.00952 0.01078 0.00777) |
| SwiftUI | Color(red: 0.09, green: 0.11, blue: 0.094) |
| UIKit | UIColor(red: 0.09, green: 0.11, blue: 0.094, alpha: 1) |
| Flutter / Compose | Color(0xFF171C18) |
| Android XML | #171C18 |

## Facts

- Closest name: Coco’s Black
- Hue family: Gray, very dark gray
- Closest Tailwind class: mist-900
- Gamut: Inside sRGB: displays the same on any screen.
- Contrast with white: 17.27:1
- Contrast with black: 1.22:1

## Tints

#171c18, #2a2f2b, #3e433f, #535854, #6a6d6a, #818481, #999b99, #b1b3b2, #cbcccb, #e5e5e5

## Shades

#171c18, #121713, #0e120f, #0a0d0a, #060807, #040504, #020202, #010101, #000000, #000000

## Tones

#171c18, #171c18, #181c18, #181c19, #181b19, #191b19, #191b19, #191b1a, #1a1b1a, #1a1b1a

## Harmonies

- Complementary: #171c18, #1e191d
- Split: #171c18, #1b191f, #1f191a
- Analogous: #171c18, #1a1b16, #151c1b
- Triadic: #171c18, #191a20, #1f1917
- Tetradic: #171c18, #151c1d, #1e191d, #1f1917
- Square: #171c18, #161b1f, #1e191d, #1e1916
- Monochromatic: #171c18, #040704, #040704, #343a35, #545a55

## Questions about #171c18

### What color is #171c18?

#171c18 is very dark gray. The closest named color is Coco’s Black. In RGB it is rgb(23, 28, 24), in HSL hsl(132, 9.8%, 10%) and in OKLCH oklch(21.97% 0.01075 151.248).

### What colors go well with #171c18?

The complementary color of #171c18 is #1e191d. For a calmer combination use the analogous colors #1a1b16 and #151c1b. The triadic partners are #191a20 and #1f1917.

### Is white or black text more readable on #171c18?

White text reads better on #171c18: white gives a contrast ratio of 17.27:1 and black gives 1.22:1. WCAG AA asks for at least 4.5:1 for body text.

### Is #171c18 a warm or cool color?

#171c18 is a neutral color. In OKLCH its hue is 151 degrees, its lightness 22% and its chroma 0.011.