#1C403F Color

#1C403F is rgb(28, 64, 63) in RGB and hsl(178, 39%, 18%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1C403F

HEX#1C403F

RGBrgb(28, 64, 63)

HSLhsl(178, 39%, 18%)

HSVhsv(178, 56%, 25%)

OKLCHoklch(34.5% 0.042 193)

CMYKcmyk(56%, 0%, 2%, 75%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1C403F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.32:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.85:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1C403F based on color wheel relationships. Click any swatch for its full breakdown.

Base#1C403F Complementary#401C1D Analogous#1C402D Analogous#1C2F40 Triadic#3F1C40 Triadic#403F1C

Tints & Shades

Lighter tints and darker shades of #1C403F, useful for hover states, backgrounds, and text variants.

Tints

#2D6765 #40918F #55B4B1 #7FC7C5 #A6D8D6 #D1EBEA

Shades

#193938 #163231 #132B2A #102323 #0C1C1C #091515

Use #1C403F in Our Tools

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