#00121F Color

#00121F is rgb(0, 18, 31) in RGB and hsl(205, 100%, 6%) in HSL. The closest CSS named color is Black. White text is most readable on this background.

#00121F
HEX#00121F
RGBrgb(0, 18, 31)
HSLhsl(205, 100%, 6%)
HSVhsv(205, 100%, 12%)
OKLCHoklch(17.3% 0.039 238.7)
CMYKcmyk(100%, 42%, 0%, 88%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #00121F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text18.98:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.11:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #00121F based on color wheel relationships. Click any swatch for its full breakdown.

Base#00121FComplementary#1F0D00Analogous#001F1CAnalogous#00031FTriadic#1F0012Triadic#121F00

Tints & Shades

Lighter tints and darker shades of #00121F, useful for hover states, backgrounds, and text variants.

Use #00121F in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex