#121D21 Color

#121D21 is rgb(18, 29, 33) in RGB and hsl(196, 29%, 10%) in HSL. The closest CSS named color is Black. White text is most readable on this background.

#121D21

HEX#121D21

RGBrgb(18, 29, 33)

HSLhsl(196, 29%, 10%)

HSVhsv(196, 45%, 13%)

OKLCHoklch(22.2% 0.018 222.5)

CMYKcmyk(45%, 12%, 0%, 87%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #121D21 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text17.16:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.22:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #121D21 based on color wheel relationships. Click any swatch for its full breakdown.

Base#121D21 Complementary#211612 Analogous#12211D Analogous#121621 Triadic#21121D Triadic#1D2112

Tints & Shades

Lighter tints and darker shades of #121D21, useful for hover states, backgrounds, and text variants.

Tints

#2A434C #3F6573 #578B9E #7BA7B7 #A6C3CE #CEDEE4

Shades

#101A1E #0E171A #0D1417 #0D1417 #0B1114 #090E10

Use #121D21 in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex