Charcoal (Neutral)

#0F172A

RGB: 15, 23, 42

Color OverviewHEX #0F172A

#0F172A Color Code Information

In the RGB color space, #0F172A is composed of 6% red, 9% green, and 16% blue. In the HSL color space, it has a hue of 222°, saturation of 47%, and lightness of 11%.

HEX

#0F172A

RGB

15, 23, 42

HSL

222°, 47%, 11%

HSV

222°, 64%, 16%

CMYK

64%, 45%, 0%, 84%

Name Match

Charcoal

Closest Standard

Shades of #0F172A (Darker Variations)

Shades are created by progressively mixing the base color with black.

Tints of #0F172A (Lighter Variations)

Tints are created by progressively mixing the base color with pure white.

Tones of #0F172A (Muted Variations)

Tones are created by mixing the base color with true neutral gray.

Color Harmonies for #0F172A

Calculated color schemes based on classic color wheel angles for graphic and web design.

Complementary

Analogous

Triadic

Split Complementary

Monochromatic

WCAG Accessibility Contrast Ratios

Verification against Web Content Accessibility Guidelines (WCAG 2.1) standards for web text readability.

Sample Text on #0F172A Background

Contrast Ratio against Pure White (#FFFFFF):17.85 : 1

WCAG AA (4.5:1)

WCAG AAA (7.0:1)

Sample Text on #0F172A Background

Contrast Ratio against Pure Black (#000000):1.18 : 1

WCAG AA (4.5:1)

WCAG AAA (7.0:1)

Developer Code Snippets & Tailwind CSS

CSS Variables & Declarations

:root {
  --color-brand: #0F172A;
}

.element {
  color: #0F172A;
  background-color: #0F172A;
  border-color: #0F172A;
}

Tailwind CSS v4 Utility Classes

<!-- Tailwind Arbitrary Values -->
<div className="bg-[#0F172A] text-[#0F172A] border-[#0F172A]">
  Content styled with #0F172A
</div>