#1B645F Color

#1B645F is rgb(27, 100, 95) in RGB and hsl(176, 57%, 25%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1B645F

HEX#1B645F

RGBrgb(27, 100, 95)

HSLhsl(176, 57%, 25%)

HSVhsv(176, 73%, 39%)

OKLCHoklch(45.8% 0.07 188.4)

CMYKcmyk(73%, 0%, 5%, 61%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B645F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.92:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.03:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #1B645F based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B645F Complementary#641B20 Analogous#1B643B Analogous#1B4564 Triadic#5F1B64 Triadic#645F1B

Tints & Shades

Lighter tints and darker shades of #1B645F, useful for hover states, backgrounds, and text variants.

Tints

#268C85 #32B8AF #4FCFC6 #7BDBD4 #A3E6E1 #CFF2F0

Shades

#185854 #154C48 #12403D #0E3432 #0B2826 #081C1B

Use #1B645F in Our Tools

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