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Recognised as Colour

#2FF5FF

  • #2FF5FF
  • Cyan
  • Light
  • Nearest: Aqua

#2FF5FF is a cyan with RGB values 47, 245, 255 and HSL 183°, 100%, 59%. It is a light colour, so black text on it reaches 15.6:1 contrast (AAA for normal text). The nearest named colour is Aqua.

Colour values

#2FF5FF#2FF5FF
HEX#2FF5FF
RGBrgb(47, 245, 255)
RGB (0–1)0.1843, 0.9608, 1
RGB percentages18.4%, 96.1%, 100%
HSLhsl(182.9, 100%, 59.2%)
HSV / HSBhsv(182.9, 81.6%, 100%)
CMYK81.6%, 3.9%, 0%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,143,167
CSS custom property--colour: #2FF5FF;

Brightness & contrast

Relative luminance0.73129WCAG 2.x, 0 is black and 1 is white
Perceived brightness208.1 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 15.63:1
Contrast with white1.34:1WCAG normal text: Fail
Contrast with black15.63:1WCAG normal text: AAA
Greyscale equivalent#CCCCCC
Inverted#D00A00

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#E2EAFFno red cones; affects about 1% of men; ΔE 44 from the original
Deuteranopia#C7D6FFno green cones; the most common form, about 1% of men; ΔE 45.6 from the original
Tritanopia#00FEF8no blue cones; rare, and affects men and women equally; ΔE 10.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.34:1WCAG large text: Fail
Contrast with black, large text15.63:1WCAG large text: AAA

Named colours

Aqua · ΔE 7.8Cyan · ΔE 7.8Dark turquoise · ΔE 14.1Medium turquoise · ΔE 15.8Turquoise · ΔE 15.9Pale turquoise · ΔE 25.1
Nearest named CSS colourAqua (#00FFFF)ΔE 7.78, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FF392F
Analogous#2FFFA1, #2F8DFF
Triadic#FF2FF5, #F5FF2F
Split complementary#FF2F8D, #FFA12F
Tetradic#A12FFF, #FF392F, #8DFF2F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FBFFFF
Lighter +30%#C8FCFF
Lighter +20%#95FAFF
Lighter +10%#62F7FF
Darker −10%#00EFFB
Darker −20%#00BEC8
Darker −30%#008E95
Darker −40%#005D62
More saturated +25%#2FF5FF
Less saturated −25%#49DEE5

Channel breakdown

R47
G245
B255
Red47 (18.4%)
Green245 (96.1%)
Blue255 (100%)
Hue182.88°
Saturation (HSL)100%
Lightness59.22%
Dominant channelBlue
Hex per channelR 2F · G F5 · B FF

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Every value on this page was computed from “2ff5ff” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.