#1D53BF Color

#1D53BF is rgb(29, 83, 191) in RGB and hsl(220, 74%, 43%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#1D53BF

HEX#1D53BF

RGBrgb(29, 83, 191)

HSLhsl(220, 74%, 43%)

HSVhsv(220, 85%, 75%)

OKLCHoklch(47.6% 0.179 262.1)

CMYKcmyk(85%, 57%, 0%, 25%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1D53BF background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.9:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.04:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #1D53BF based on color wheel relationships. Click any swatch for its full breakdown.

Base#1D53BF Complementary#BF891D Analogous#1DA4BF Analogous#381DBF Triadic#BF1D53 Triadic#53BF1D

Tints & Shades

Lighter tints and darker shades of #1D53BF, useful for hover states, backgrounds, and text variants.

Tints

#2663DF #497DE4 #6D96E9 #8CACEE #AFC6F3 #D3DFF8

Shades

#1947A4 #153D8E #113273 #0E285D #0A1D43 #07132C

Use #1D53BF in Our Tools

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