Midnight Obsidian (Neutral)
#0A121F
RGB: 10, 18, 31
Color OverviewHEX #0A121F
#0A121F Color Code Information
In the RGB color space, #0A121F is composed of 4% red, 7% green, and 12% blue. In the HSL color space, it has a hue of 217°, saturation of 51%, and lightness of 8%.
HEX
#0A121F
RGB
10, 18, 31
HSL
217°, 51%, 8%
HSV
217°, 68%, 12%
CMYK
68%, 42%, 0%, 88%
Name Match
Midnight Obsidian
Closest StandardCSS Code & Tailwind Declarations
Ready-to-use style sheets and arbitrary classes for web development.
CSS Variables
:root {
--color-brand: #0A121F;
}
.element {
color: #0A121F;
background: #0A121F;
}Tailwind v4 Classes
<!-- Tailwind Arbitrary --> <div className="bg-[#0A121F] text-[#0A121F] border-[#0A121F]"> #0A121F </div>
Shades of #0A121F (Darker Variations)
Progressively mixed with black for depth, borders, and shadows.
Tints of #0A121F (Lighter Variations)
Progressively mixed with pure white for subtle backgrounds and badges.
Tones of #0A121F (Muted Variations)
Mixed with neutral gray to create soft, low-contrast variants.
Color Summary
Color NameMidnight Obsidian
LuminanceDark (Deep)
Hue Angle217° (Cool/Blue)
Print Ink (K)88% Key Black
Harmonious Color Palettes for #0A121F
Calculated color schemes based on classic geometric color wheel angles for graphic and web design.
Complementary
Analogous
Split Complementary
Monochromatic
WCAG Accessibility Contrast Ratios
Verification against Web Content Accessibility Guidelines (WCAG 2.1) standards for web text readability.
Sample Text on #0A121F Background
Contrast Ratio against Pure White (#FFFFFF):18.76 : 1
WCAG AA (4.5:1)
WCAG AAA (7.0:1)
Sample Text on #0A121F Background
Contrast Ratio against Pure Black (#000000):1.12 : 1
WCAG AA (4.5:1)
WCAG AAA (7.0:1)
Related Popular Colors
Explore more colorsLight
Dark
Light
Light
Dark
Light