#0F52BA · Sapphire

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#0F52BA (RGB 15, 82, 186) is a medium, highly saturated blue, closest to Sapphire and near Denim and Cobalt. Blue suggests trust, stability and calm; it is the most used hue in corporate and tech branding, which makes #0F52BA a natural choice for links, primary buttons, finance and technology. In OKLCH it has 47% lightness and 0.18 chroma at hue 260°.

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HEX#0F52BA
RGBrgb(15, 82, 186)
HSLhsl(216, 85%, 39%)
CMYK92, 56, 0, 27
CSS var--sapphire
Contrast7.15:1 white · 2.94:1 black

Similar named colors

Denim #1560BDCobalt #0047ABLapis #26619CIris #5A4FCFRoyal Blue #4169E1

How to use #0F52BA

White text passes WCAG AA on #0F52BA (7.15:1); black does not, so keep dark text off it.

For a calm scheme pair #0F52BA with its analogous neighbors #0FA7B8 and #200FB8; for contrast use its complement #B8740F as a small accent, and anchor everything with a neutral such as #F5F5F7.

--sapphire: #0F52BA;

Color card

#0F52BA hex color card: Sapphire, RGB 15, 82, 186
Save or share #0F52BA as an image — hex, RGB and HSL on the color itself.

Shades & tints

#031025#06214A#093170#0C4295#0F52BA#3F75C8#6F97D6#9FBAE3#CFDCF1

Color harmonies for #0F52BA

Complementary

#0F52BA#B8740F

Analogous

#0F52BA#0FA7B8#200FB8

Triadic

#0F52BA#B80F53#53B80F

Split complementary

#0F52BA#B8200F#A7B80F

Tetradic

#0F52BA#B80FA7#B8740F#0FB820