#138CD8 Color

#138CD8 is rgb(19, 140, 216) in RGB and hsl(203, 84%, 46%) in HSL. The closest CSS named color is DodgerBlue. Black text is most readable on this background.

#138CD8

HEX#138CD8

RGBrgb(19, 140, 216)

HSLhsl(203, 84%, 46%)

HSVhsv(203, 91%, 85%)

OKLCHoklch(61.8% 0.149 244.6)

CMYKcmyk(91%, 35%, 0%, 15%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #138CD8 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.64:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.77:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #138CD8 based on color wheel relationships. Click any swatch for its full breakdown.

Base#138CD8 Complementary#D85E13 Analogous#13D8C1 Analogous#132AD8 Triadic#D8138C Triadic#8CD813

Tints & Shades

Lighter tints and darker shades of #138CD8, useful for hover states, backgrounds, and text variants.

Tints

#229FEC #48AFEF #69BDF2 #8ECEF5 #AFDCF8 #D5EDFB

Shades

#107ABC #0E68A0 #0B5583 #094367 #07314B #041E2F

Use #138CD8 in Our Tools

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