#1B425A Color

#1B425A is rgb(27, 66, 90) in RGB and hsl(203, 54%, 23%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1B425A

HEX#1B425A

RGBrgb(27, 66, 90)

HSLhsl(203, 54%, 23%)

HSVhsv(203, 70%, 35%)

OKLCHoklch(36.3% 0.06 238.6)

CMYKcmyk(70%, 27%, 0%, 65%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B425A background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.64:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.97:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B425A based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B425A Complementary#5A331B Analogous#1B5A53 Analogous#1B225A Triadic#5A1B42 Triadic#425A1B

Tints & Shades

Lighter tints and darker shades of #1B425A, useful for hover states, backgrounds, and text variants.

Tints

#286286 #347EAD #4E9BCA #79B3D7 #A5CCE4 #CCE2F0

Shades

#17394F #153447 #122B3B #0E222F #0B1A23 #08141B

Use #1B425A in Our Tools

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