#21837E Color

#21837E is rgb(33, 131, 126) in RGB and hsl(177, 60%, 32%) in HSL. The closest CSS named color is Teal. Black text is most readable on this background.

#21837E

HEX#21837E

RGBrgb(33, 131, 126)

HSLhsl(177, 60%, 32%)

HSVhsv(177, 75%, 51%)

OKLCHoklch(55.5% 0.087 189.8)

CMYKcmyk(75%, 0%, 4%, 49%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #21837E background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.55:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text4.61:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #21837E based on color wheel relationships. Click any swatch for its full breakdown.

Base#21837E Complementary#832126 Analogous#21834D Analogous#215683 Triadic#7E2183 Triadic#837E21

Tints & Shades

Lighter tints and darker shades of #21837E, useful for hover states, backgrounds, and text variants.

Tints

#2AA7A1 #37CDC6 #5CD6D0 #85E0DC #A9EAE6 #D2F4F2

Shades

#1D726E #18625E #14524F #10413F #0C312F #08211F

Use #21837E in Our Tools

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