#21454A Color

#21454A is rgb(33, 69, 74) in RGB and hsl(187, 38%, 21%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#21454A

HEX#21454A

RGBrgb(33, 69, 74)

HSLhsl(187, 38%, 21%)

HSVhsv(187, 55%, 29%)

OKLCHoklch(36.6% 0.042 207.2)

CMYKcmyk(55%, 7%, 0%, 71%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #21454A background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.42:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.01:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #21454A based on color wheel relationships. Click any swatch for its full breakdown.

Base#21454A Complementary#4A2621 Analogous#214A3A Analogous#21314A Triadic#4A2145 Triadic#454A21

Tints & Shades

Lighter tints and darker shades of #21454A, useful for hover states, backgrounds, and text variants.

Tints

#336971 #448E97 #5DACB6 #84C0C8 #ABD4D9 #D1E8EA

Shades

#1E3F43 #193538 #162E31 #112427 #0E1E20 #091415

Use #21454A in Our Tools

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