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Recognised as Colour

#71D8EE

  • #71D8EE
  • Cyan
  • Light
  • Nearest: Sky blue

#71D8EE is a cyan with RGB values 113, 216, 238 and HSL 191°, 79%, 69%. It is a light colour, so black text on it reaches 12.8:1 contrast (AAA for normal text). The nearest named colour is Sky blue.

Colour values

#71D8EE#71D8EE
HEX#71D8EE
RGBrgb(113, 216, 238)
RGB (0–1)0.4431, 0.8471, 0.9333
RGB percentages44.3%, 84.7%, 93.3%
HSLhsl(190.6, 78.6%, 68.8%)
HSV / HSBhsv(190.6, 52.5%, 93.3%)
CMYK52.5%, 9.2%, 0%, 6.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer7,461,102
CSS custom property--colour: #71D8EE;

Brightness & contrast

Relative luminance0.58795WCAG 2.x, 0 is black and 1 is white
Perceived brightness194.1 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 12.76:1
Contrast with white1.65:1WCAG normal text: Fail
Contrast with black12.76:1WCAG normal text: AAA
Greyscale equivalent#C4C4C4
Inverted#8E2711

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#C7D2EFno red cones; affects about 1% of men; ΔE 26.7 from the original
Deuteranopia#B4C3EEno green cones; the most common form, about 1% of men; ΔE 28.4 from the original
Tritanopia#06E1DFno blue cones; rare, and affects men and women equally; ΔE 21.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.65:1WCAG large text: Fail
Contrast with black, large text12.76:1WCAG large text: AAA

Named colours

Sky blue · ΔE 9.5Light skyblue · ΔE 15.8Light blue · ΔE 15.9Powder blue · ΔE 16.3Pale turquoise · ΔE 16.8Medium turquoise · ΔE 18.2
Nearest named CSS colourSky blue (#87CEEB)ΔE 9.52, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#EE8771
Analogous#71EEC5, #719AEE
Triadic#EE71D8, #D8EE71
Split complementary#EE719A, #EEC671
Tetradic#C571EE, #EE8771, #9AEE71

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FAFEFE
Lighter +20%#CCF1F9
Lighter +10%#9FE5F3
Darker −10%#43CBE9
Darker −20%#1BBCDE
Darker −30%#1595B1
Darker −40%#106F83
More saturated +25%#60E3FF
Less saturated −25%#85CBDA

Channel breakdown

R113
G216
B238
Red113 (44.3%)
Green216 (84.7%)
Blue238 (93.3%)
Hue190.56°
Saturation (HSL)78.62%
Lightness68.82%
Dominant channelBlue
Hex per channelR 71 · G D8 · B EE

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Every value on this page was computed from “71d8ee” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.