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Recognised as Colour

#71DAFF

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

#71DAFF is a cyan with RGB values 113, 218, 255 and HSL 196°, 100%, 72%. It is a light colour, so black text on it reaches 13.2:1 contrast (AAA for normal text). The nearest named colour is Sky blue.

Colour values

#71DAFF#71DAFF
HEX#71DAFF
RGBrgb(113, 218, 255)
RGB (0–1)0.4431, 0.8549, 1
RGB percentages44.3%, 85.5%, 100%
HSLhsl(195.6, 100%, 72.2%)
HSV / HSBhsv(195.6, 55.7%, 100%)
CMYK55.7%, 14.5%, 0%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer7,461,631
CSS custom property--colour: #71DAFF;

Brightness & contrast

Relative luminance0.60874WCAG 2.x, 0 is black and 1 is white
Perceived brightness197.8 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 13.17:1
Contrast with white1.59:1WCAG normal text: Fail
Contrast with black13.17:1WCAG normal text: AAA
Greyscale equivalent#C6C6C6
Inverted#8E2500

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#C5D6FFno red cones; affects about 1% of men; ΔE 24 from the original
Deuteranopia#B0C6FFno green cones; the most common form, about 1% of men; ΔE 26 from the original
Tritanopia#00E5E6no blue cones; rare, and affects men and women equally; ΔE 27.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.59:1WCAG large text: Fail
Contrast with black, large text13.17:1WCAG large text: AAA

Named colours

Sky blue · ΔE 8.7Light skyblue · ΔE 9.9Deep skyblue · ΔE 18.3Light blue · ΔE 18.5Powder blue · ΔE 20.6Pale turquoise · ΔE 22.3
Nearest named CSS colourSky blue (#87CEEB)ΔE 8.7, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FF9671
Analogous#71FFDD, #7193FF
Triadic#FF71DA, #DAFF71
Split complementary#FF7193, #FFDD71
Tetradic#DD71FF, #FF9671, #93FF71

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#D7F5FF
Lighter +10%#A4E7FF
Darker −10%#3ECDFF
Darker −20%#0BBFFF
Darker −30%#009FD7
Darker −40%#0079A4
More saturated +25%#71DAFF
Less saturated −25%#83D2ED

Channel breakdown

R113
G218
B255
Red113 (44.3%)
Green218 (85.5%)
Blue255 (100%)
Hue195.63°
Saturation (HSL)100%
Lightness72.16%
Dominant channelBlue
Hex per channelR 71 · G DA · B FF

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