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Colour

#3ADAFF

  • #3ADAFF
  • Cyan
  • Light
  • Nearest: Sky blue

#3ADAFF is a cyan with RGB values 58, 218, 255 and HSL 191°, 100%, 61%. It is a light colour, so black text on it reaches 12.7:1 contrast (AAA for normal text). The nearest named colour is Sky blue.

Colour values

#3ADAFF#3ADAFF
HEX#3ADAFF
RGBrgb(58, 218, 255)
RGB (0–1)0.2275, 0.8549, 1
RGB percentages22.7%, 85.5%, 100%
HSLhsl(191.3, 100%, 61.4%)
HSV / HSBhsv(191.3, 77.3%, 100%)
CMYK77.3%, 14.5%, 0%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,857,151
CSS custom property--colour: #3ADAFF;

Brightness & contrast

Relative luminance0.58262WCAG 2.x, 0 is black and 1 is white
Perceived brightness190.6 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 12.65:1
Contrast with white1.66:1WCAG normal text: Fail
Contrast with black12.65:1WCAG normal text: AAA
Greyscale equivalent#BBBBBB
Inverted#C52500

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#C2D4FFno red cones; affects about 1% of men; ΔE 32.3 from the original
Deuteranopia#A8C1FFno green cones; the most common form, about 1% of men; ΔE 34.5 from the original
Tritanopia#00E7E6no blue cones; rare, and affects men and women equally; ΔE 23.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.66:1WCAG large text: Fail
Contrast with black, large text12.65:1WCAG large text: AAA

Named colours

Sky blue · ΔE 15.9Light skyblue · ΔE 17.5Deep skyblue · ΔE 18.7Dark turquoise · ΔE 20.7Medium turquoise · ΔE 23.4Light blue · ΔE 25.3
Nearest named CSS colourSky blue (#87CEEB)ΔE 15.91, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FF5F3A
Analogous#3AFFC2, #3A77FF
Triadic#FF3ADA, #DAFF3A
Split complementary#FF3A77, #FFC23A
Tetradic#C23AFF, #FF5F3A, #77FF3A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#D3F7FF
Lighter +20%#A0EDFF
Lighter +10%#6DE4FF
Darker −10%#07D0FF
Darker −20%#00ABD3
Darker −30%#0082A0
Darker −40%#00596D
More saturated +25%#3ADAFF
Less saturated −25%#53CBE6

Channel breakdown

R58
G218
B255
Red58 (22.7%)
Green218 (85.5%)
Blue255 (100%)
Hue191.27°
Saturation (HSL)100%
Lightness61.37%
Dominant channelBlue
Hex per channelR 3A · G DA · B FF

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