#153F8A Color

#153F8A is rgb(21, 63, 138) in RGB and hsl(218, 74%, 31%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#153F8A

HEX#153F8A

RGBrgb(21, 63, 138)

HSLhsl(218, 74%, 31%)

HSVhsv(218, 85%, 54%)

OKLCHoklch(38.7% 0.134 261)

CMYKcmyk(85%, 54%, 0%, 46%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #153F8A background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.95:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.11:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #153F8A based on color wheel relationships. Click any swatch for its full breakdown.

Base#153F8A Complementary#8A5F15 Analogous#157A8A Analogous#24158A Triadic#8A153F Triadic#3F8A15

Tints & Shades

Lighter tints and darker shades of #153F8A, useful for hover states, backgrounds, and text variants.

Tints

#1B54B6 #2166DE #4E85E4 #75A0EA #A2BFF1 #CADAF7

Shades

#123778 #0F2F66 #0D2754 #0B2147 #081935 #051023

Use #153F8A in Our Tools

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