#153A4C Color

#153A4C is rgb(21, 58, 76) in RGB and hsl(200, 57%, 19%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#153A4C

HEX#153A4C

RGBrgb(21, 58, 76)

HSLhsl(200, 57%, 19%)

HSVhsv(200, 72%, 30%)

OKLCHoklch(33.1% 0.052 232.6)

CMYKcmyk(72%, 24%, 0%, 70%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #153A4C background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.06:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.74:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #153A4C based on color wheel relationships. Click any swatch for its full breakdown.

Base#153A4C Complementary#4C2715 Analogous#154C43 Analogous#151E4C Triadic#4C153A Triadic#3A4C15

Tints & Shades

Lighter tints and darker shades of #153A4C, useful for hover states, backgrounds, and text variants.

Tints

#215B78 #2E7FA8 #439ECB #6FB5D8 #9BCBE4 #CBE4F1

Shades

#133444 #102E3C #0E2734 #0B1E28 #091820 #071218

Use #153A4C in Our Tools

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