#1C172B Color

#1C172B is rgb(28, 23, 43) in RGB and hsl(255, 30%, 13%) in HSL. The closest CSS named color is Black. White text is most readable on this background.

#1C172B

HEX#1C172B

RGBrgb(28, 23, 43)

HSLhsl(255, 30%, 13%)

HSVhsv(255, 47%, 17%)

OKLCHoklch(22.1% 0.039 294.5)

CMYKcmyk(35%, 47%, 0%, 83%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1C172B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text17.4:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.21:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1C172B based on color wheel relationships. Click any swatch for its full breakdown.

Base#1C172B Complementary#262B17 Analogous#171C2B Analogous#26172B Triadic#2B1C17 Triadic#172B1C

Tints & Shades

Lighter tints and darker shades of #1C172B, useful for hover states, backgrounds, and text variants.

Tints

#362D53 #50427B #6A57A2 #9081BB #B3A9D1 #D6D1E6

Shades

#1A1528 #161221 #14101E #110E1B #0F0C17 #0B0911

Use #1C172B in Our Tools

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