#153C5B Color

#153C5B is rgb(21, 60, 91) in RGB and hsl(207, 63%, 22%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#153C5B

HEX#153C5B

RGBrgb(21, 60, 91)

HSLhsl(207, 63%, 22%)

HSVhsv(207, 77%, 36%)

OKLCHoklch(34.5% 0.07 245.9)

CMYKcmyk(77%, 34%, 0%, 64%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #153C5B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.48:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.83:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #153C5B based on color wheel relationships. Click any swatch for its full breakdown.

Base#153C5B Complementary#5B3515 Analogous#155B58 Analogous#15185B Triadic#5B153C Triadic#3C5B15

Tints & Shades

Lighter tints and darker shades of #153C5B, useful for hover states, backgrounds, and text variants.

Tints

#1F5989 #2A77B7 #4493D5 #6EABDE #9BC6E8 #C9E0F3

Shades

#12344F #102E47 #0D263A #0B2132 #081825 #07131D

Use #153C5B in Our Tools

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