#1B554F Color

#1B554F is rgb(27, 85, 79) in RGB and hsl(174, 52%, 22%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1B554F

HEX#1B554F

RGBrgb(27, 85, 79)

HSLhsl(174, 52%, 22%)

HSVhsv(174, 68%, 33%)

OKLCHoklch(41% 0.06 185.5)

CMYKcmyk(68%, 0%, 7%, 67%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B554F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.54:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.46:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B554F based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B554F Complementary#551B21 Analogous#1B5532 Analogous#1B3E55 Triadic#4F1B55 Triadic#554F1B

Tints & Shades

Lighter tints and darker shades of #1B554F, useful for hover states, backgrounds, and text variants.

Tints

#288077 #36AB9F #51C8BC #77D4CB #A2E2DB #CDEFEC

Shades

#174A45 #15423D #113633 #0F2F2B #0B2320 #091B19

Use #1B554F in Our Tools

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