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Want to find the perfect complementary or analogous colors to match Onyx?
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Everything you need to know about onyx to inspire your next design.
Onyx is a deep, rich black, exuding a sleek and sophisticated feel. It sits at the darkest end of the color wheel, sharing hues with ebony and charcoal. Variants include jet black and matte black. Use onyx in design for a bold, dramatic effect or to add depth in modern, minimalist styles.

Shades
Tints
Tones
Hues
Complementary
Split
Monochromatic
Analogous
Triadic
Square
Urban Eclipse
Monochrome Mist
Shadow Haven
Onyx is defined by the following color codes and values to ensure consistency across various digital platforms and devices.
Accessibility considerations play a crucial role in UX and UI design color choices. Figma offers plugins in the Community to make sure your designs meet Web Content Accessibility Guidelines
For variations within the same spectrum as onyx, consider:
To complement Onyx, consider pairing it with:
While Onyx is a deep, mysterious shade, it may clash with:
Contrast 11.82
#353839
How you design, align, and build matters. Do it together with Figma.
| Category | ||
|---|---|---|
Pass | Pass | |
Pass | Pass | |
Pass | Pass |
Contrast 1.78
#353839
How you design, align, and build matters. Do it together with Figma.
| Category | ||
|---|---|---|
Fail | Fail | |
Fail | Fail | |
Fail | Fail |
Protanopia
Deuteranopia
Tritanopia
Achromatopsia
The hexadecimal color #353839, known as Onyx, has RGB values of R:53, G:56, B:57 and CMYK values of C:7, M:2, Y:0, K:78.
| VALUE | CSS | |
|---|---|---|
| HEX | #353839 | #353839 |
| RGB DECIMAL | 53, 56, 57 | RGB(53,56,57) |
| RGB PERCENTAGE | 20.8, 22.0, 22.4 | RGB(20.8%,22.0%,22.4%) |
| CMYK | 7, 2, 0, 78 | |
| HSL | HSL(195.0, 3.6%, 21.6%) | HSL(195.0, 3.6%, 21.6%) |
| HSV (OR HSB) | 195.0°, 7.0, 22.4 | |
| WEB SAFE | #515151 | #515151 |
| BINARY | 00110101, 00111000, 00111001 | |
| iOS - SwiftUI | Color(red: 0.208, green: 0.220, blue: 0.224) | |
| iOS - UIKit | UIColor(red: 0.208, green: 0.220, blue: 0.224, alpha: 1) | |
| Android - Compose | Color(0xFF353839) |

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