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Recognised as Colour

#3FCEFE

  • #3FCEFE
  • Cyan
  • Light
  • Nearest: Deep skyblue

#3FCEFE is a cyan with RGB values 63, 206, 254 and HSL 195°, 99%, 62%. It is a light colour, so black text on it reaches 11.5:1 contrast (AAA for normal text). The nearest named colour is Deep skyblue.

Colour values

#3FCEFE#3FCEFE
HEX#3FCEFE
RGBrgb(63, 206, 254)
RGB (0–1)0.2471, 0.8078, 0.9961
RGB percentages24.7%, 80.8%, 99.6%
HSLhsl(195.1, 99%, 62.2%)
HSV / HSBhsv(195.1, 75.2%, 99.6%)
CMYK75.2%, 18.9%, 0%, 0.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,181,758
CSS custom property--colour: #3FCEFE;

Brightness & contrast

Relative luminance0.52355WCAG 2.x, 0 is black and 1 is white
Perceived brightness182.9 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 11.47:1
Contrast with white1.83:1WCAG normal text: Fail
Contrast with black11.47:1WCAG normal text: AAA
Greyscale equivalent#B3B3B3
Inverted#C03101

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#B4CAFFno red cones; affects about 1% of men; ΔE 27.4 from the original
Deuteranopia#9AB7FDno green cones; the most common form, about 1% of men; ΔE 29.6 from the original
Tritanopia#00DCDEno blue cones; rare, and affects men and women equally; ΔE 29.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.83:1WCAG large text: Fail
Contrast with black, large text11.47:1WCAG large text: AAA

Named colours

Deep skyblue · ΔE 10.6Light skyblue · ΔE 12.9Sky blue · ΔE 15Light blue · ΔE 26.2Dark turquoise · ΔE 27.5Light steelblue · ΔE 28.3
Nearest named CSS colourDeep skyblue (#00BFFF)ΔE 10.62, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FE6F3F
Analogous#3FFECE, #3F6FFE
Triadic#FE3FCE, #CEFE3F
Split complementary#FE3F6F, #FECE3F
Tetradic#CE3FFE, #FE6F3F, #6FFE3F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#D7F5FF
Lighter +20%#A4E8FF
Lighter +10%#72DBFE
Darker −10%#0CC1FE
Darker −20%#01A0D6
Darker −30%#017AA3
Darker −40%#015470
More saturated +25%#3ECEFF
Less saturated −25%#57C2E6

Channel breakdown

R63
G206
B254
Red63 (24.7%)
Green206 (80.8%)
Blue254 (99.6%)
Hue195.08°
Saturation (HSL)98.96%
Lightness62.16%
Dominant channelBlue
Hex per channelR 3F · G CE · B FE

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Every value on this page was computed from “3fcefe” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.