#153BB7 Color

#153BB7 is rgb(21, 59, 183) in RGB and hsl(226, 79%, 40%) in HSL. The closest CSS named color is MediumBlue. White text is most readable on this background.

#153BB7

HEX#153BB7

RGBrgb(21, 59, 183)

HSLhsl(226, 79%, 40%)

HSVhsv(226, 89%, 72%)

OKLCHoklch(42% 0.199 264.9)

CMYKcmyk(89%, 68%, 0%, 28%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #153BB7 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.97:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.34:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #153BB7 based on color wheel relationships. Click any swatch for its full breakdown.

Base#153BB7 Complementary#B79115 Analogous#158CB7 Analogous#4015B7 Triadic#B7153B Triadic#3BB715

Tints & Shades

Lighter tints and darker shades of #153BB7, useful for hover states, backgrounds, and text variants.

Tints

#1A47DB #3B63E8 #5F80EC #849DF1 #A8BAF5 #D1DBFA

Shades

#1334A0 #102C89 #0D2572 #0A1C57 #071540 #050D29

Use #153BB7 in Our Tools

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