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Recognised as Colour

#47B0D2

  • #47B0D2
  • Cyan
  • Dark
  • Nearest: Sky blue

#47B0D2 is a cyan with RGB values 71, 176, 210 and HSL 195°, 61%, 55%. It is a dark colour, so black text on it reaches 8.4:1 contrast (AAA for normal text). The nearest named colour is Sky blue.

Colour values

#47B0D2#47B0D2
HEX#47B0D2
RGBrgb(71, 176, 210)
RGB (0–1)0.2784, 0.6902, 0.8235
RGB percentages27.8%, 69%, 82.4%
HSLhsl(194.7, 60.7%, 55.1%)
HSV / HSBhsv(194.7, 66.2%, 82.4%)
CMYK66.2%, 16.2%, 0%, 17.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,698,322
CSS custom property--colour: #47B0D2;

Brightness & contrast

Relative luminance0.37043WCAG 2.x, 0 is black and 1 is white
Perceived brightness157.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.41:1
Contrast with white2.5:1WCAG normal text: Fail
Contrast with black8.41:1WCAG normal text: AAA
Greyscale equivalent#9C9C9C
Inverted#B84F2D

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#9CACD4no red cones; affects about 1% of men; ΔE 23.5 from the original
Deuteranopia#899ED2no green cones; the most common form, about 1% of men; ΔE 24.9 from the original
Tritanopia#00BBBBno blue cones; rare, and affects men and women equally; ΔE 23.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.5:1WCAG large text: Fail
Contrast with black, large text8.41:1WCAG large text: AAA

Named colours

Sky blue · ΔE 13.7Light skyblue · ΔE 15.4Deep skyblue · ΔE 17.4Cadetblue · ΔE 19.7Steel blue · ΔE 22.3Light blue · ΔE 23.7
Nearest named CSS colourSky blue (#87CEEB)ΔE 13.69, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#D26947
Analogous#47D2AE, #476BD2
Triadic#D247B0, #B0D247
Split complementary#D2476B, #D2AE47
Tetradic#AE47D2, #D26947, #6BD247

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#EBF6FA
Lighter +30%#C2E5F0
Lighter +20%#99D3E6
Lighter +10%#70C2DC
Darker −10%#2D97B9
Darker −20%#237590
Darker −30%#195467
Darker −40%#0F323E
More saturated +25%#2ABFEF
Less saturated −25%#64A1B5

Channel breakdown

R71
G176
B210
Red71 (27.8%)
Green176 (69%)
Blue210 (82.4%)
Hue194.68°
Saturation (HSL)60.7%
Lightness55.1%
Dominant channelBlue
Hex per channelR 47 · G B0 · B D2

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Every value on this page was computed from “47b0d2” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.