#1B255F Color

#1B255F is rgb(27, 37, 95) in RGB and hsl(231, 56%, 24%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#1B255F

HEX#1B255F

RGBrgb(27, 37, 95)

HSLhsl(231, 56%, 24%)

HSVhsv(231, 72%, 37%)

OKLCHoklch(29.4% 0.103 271.2)

CMYKcmyk(72%, 61%, 0%, 63%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B255F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text14.22:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.48:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B255F based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B255F Complementary#5F551B Analogous#1B475F Analogous#331B5F Triadic#5F1B25 Triadic#255F1B

Tints & Shades

Lighter tints and darker shades of #1B255F, useful for hover states, backgrounds, and text variants.

Tints

#27368B #3246B3 #5063CE #7886D9 #A4ADE5 #CBD1F0

Shades

#182154 #141C48 #11173C #0F1434 #0B1028 #080B1C

Use #1B255F in Our Tools

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