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Recognised as Colour

#56E1FF

  • #56E1FF
  • Cyan
  • Light
  • Nearest: Sky blue

#56E1FF is a cyan with RGB values 86, 225, 255 and HSL 191°, 100%, 67%. It is a light colour, so black text on it reaches 13.6:1 contrast (AAA for normal text). The nearest named colour is Sky blue.

Colour values

#56E1FF#56E1FF
HEX#56E1FF
RGBrgb(86, 225, 255)
RGB (0–1)0.3373, 0.8824, 1
RGB percentages33.7%, 88.2%, 100%
HSLhsl(190.7, 100%, 66.9%)
HSV / HSBhsv(190.7, 66.3%, 100%)
CMYK66.3%, 11.8%, 0%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,693,951
CSS custom property--colour: #56E1FF;

Brightness & contrast

Relative luminance0.63049WCAG 2.x, 0 is black and 1 is white
Perceived brightness198.3 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 13.61:1
Contrast with white1.54:1WCAG normal text: Fail
Contrast with black13.61:1WCAG normal text: AAA
Greyscale equivalent#C6C6C6
Inverted#A91E00

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#CCDAFFno red cones; affects about 1% of men; ΔE 32 from the original
Deuteranopia#B4C8FFno green cones; the most common form, about 1% of men; ΔE 34 from the original
Tritanopia#00ECEAno blue cones; rare, and affects men and women equally; ΔE 22.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.54:1WCAG large text: Fail
Contrast with black, large text13.61:1WCAG large text: AAA

Named colours

Sky blue · ΔE 14.8Light skyblue · ΔE 18.1Dark turquoise · ΔE 18.7Medium turquoise · ΔE 20.5Pale turquoise · ΔE 22.1Light blue · ΔE 22.4
Nearest named CSS colourSky blue (#87CEEB)ΔE 14.8, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FF7456
Analogous#56FFC9, #568DFF
Triadic#FF56E1, #E1FF56
Split complementary#FF568D, #FFC956
Tetradic#C856FF, #FF7456, #8DFF56

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#EFFCFF
Lighter +20%#BCF3FF
Lighter +10%#89EAFF
Darker −10%#23D8FF
Darker −20%#00C5EF
Darker −30%#009BBC
Darker −40%#007189
More saturated +25%#56E1FF
Less saturated −25%#6BD3EA

Channel breakdown

R86
G225
B255
Red86 (33.7%)
Green225 (88.2%)
Blue255 (100%)
Hue190.65°
Saturation (HSL)100%
Lightness66.86%
Dominant channelBlue
Hex per channelR 56 · G E1 · B FF

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Every value on this page was computed from “56e1ff” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.