#1535A8 Color

#1535A8 is rgb(21, 53, 168) in RGB and hsl(227, 78%, 37%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#1535A8

HEX#1535A8

RGBrgb(21, 53, 168)

HSLhsl(227, 78%, 37%)

HSVhsv(227, 87%, 66%)

OKLCHoklch(39.4% 0.187 265.5)

CMYKcmyk(87%, 68%, 0%, 34%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1535A8 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.97:1AA normal ✓AA large ✓AAA normal ✓

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

Color Harmonies

Colors that pair well with #1535A8 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1535A8 Complementary#A88815 Analogous#157EA8 Analogous#3E15A8 Triadic#A81535 Triadic#35A815

Tints & Shades

Lighter tints and darker shades of #1535A8, useful for hover states, backgrounds, and text variants.

Tints

#1A41D1 #2E56E5 #5777EA #8098EF #A9B9F4 #CDD7F9

Shades

#122E91 #10287F #0D2168 #0A1A52 #07123B #050D29

Use #1535A8 in Our Tools

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