#21949C Color

#21949C is rgb(33, 148, 156) in RGB and hsl(184, 65%, 37%) in HSL. The closest CSS named color is LightSeaGreen. Black text is most readable on this background.

#21949C

HEX#21949C

RGBrgb(33, 148, 156)

HSLhsl(184, 65%, 37%)

HSVhsv(184, 79%, 61%)

OKLCHoklch(61% 0.096 202.2)

CMYKcmyk(79%, 5%, 0%, 39%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #21949C background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.63:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.78:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #21949C based on color wheel relationships. Click any swatch for its full breakdown.

Base#21949C Complementary#9C2921 Analogous#219C67 Analogous#21569C Triadic#9C2194 Triadic#949C21

Tints & Shades

Lighter tints and darker shades of #21949C, useful for hover states, backgrounds, and text variants.

Tints

#29B7C2 #3DCCD6 #63D6DE #89E0E6 #AFEAEE #D1F3F5

Shades

#1D8087 #197076 #155C61 #10484C #0C3437 #082426

Use #21949C in Our Tools

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