analogous
Neighbouring hues that sit side by side on the color wheel for a calm, cohesive feel.
#51B2FB — Sky Blue
#51B2FB is a mid-tone saturated blue sitting at 206° on the color wheel. Below you will find every format, a full tint and shade ramp, contrast ratings, and five harmony schemes built around it.
#51b2fb
- HEX
- RGB
- HSL
- CMYK
- Closest name
- Color family
- Contrast on white
- Contrast on black
Tints and shades of #51B2FB
- f0f8ff
- c2e4fe
- 94cffd
- 66bbfc
- 38a7fb
- 0a92fa
- 0478d1
- 035ea3
- 024375
- 012947
- 010e19
Color schemes using #51B2FB
complementary
Two opposite hues that create the strongest possible contrast and visual tension.
split complementary
A base hue paired with the two neighbours of its complement — bold but easier to balance.
triadic
Three hues spaced evenly around the wheel for a vibrant, well-balanced scheme.
tetradic
Two complementary pairs, giving you the widest range of usable accents.
monochromatic
A single hue explored across lightness and saturation for a refined, minimal look.
Nearby colors
#51B2FB FAQ
What color is #51B2FB?
#51B2FB is a shade of sky blue in the blue family. It has a hue of 206 degrees, 96% saturation and 65% lightness, which makes it a mid-tone saturated color.
What is the RGB value of #51B2FB?
#51B2FB is rgb(81, 178, 251) in RGB, hsl(206, 96%, 65%) in HSL, and cmyk(68%, 29%, 0%, 2%) in CMYK.
Can I use white text on #51B2FB?
White text on this background reaches 2.3:1, which fails WCAG AA. Black text reaches 9.11:1.
What colors go well with #51B2FB?
Its direct complement is #FB9A50. For something less stark, the split-complementary pair #FB505B and #FBF050 gives you contrast without the vibration.