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Recognised as Colour

#3FBAD2

  • #3FBAD2
  • Cyan
  • Dark
  • Nearest: Sky blue

#3FBAD2 is a cyan with RGB values 63, 186, 210 and HSL 190°, 62%, 54%. It is a dark colour, so black text on it reaches 9.2:1 contrast (AAA for normal text). The nearest named colour is Sky blue.

Colour values

#3FBAD2#3FBAD2
HEX#3FBAD2
RGBrgb(63, 186, 210)
RGB (0–1)0.2471, 0.7294, 0.8235
RGB percentages24.7%, 72.9%, 82.4%
HSLhsl(189.8, 62%, 53.5%)
HSV / HSBhsv(189.8, 70%, 82.4%)
CMYK70%, 11.4%, 0%, 17.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,176,594
CSS custom property--colour: #3FBAD2;

Brightness & contrast

Relative luminance0.40828WCAG 2.x, 0 is black and 1 is white
Perceived brightness162.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.17:1
Contrast with white2.29:1WCAG normal text: Fail
Contrast with black9.17:1WCAG normal text: AAA
Greyscale equivalent#A2A2A2
Inverted#C0452D

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#A8B4D3no red cones; affects about 1% of men; ΔE 28.9 from the original
Deuteranopia#93A5D2no green cones; the most common form, about 1% of men; ΔE 30.2 from the original
Tritanopia#00C3C1no blue cones; rare, and affects men and women equally; ΔE 18.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.29:1WCAG large text: Fail
Contrast with black, large text9.17:1WCAG large text: AAA

Named colours

Sky blue · ΔE 14.3Dark turquoise · ΔE 17.3Cadetblue · ΔE 18.1Medium turquoise · ΔE 19Light skyblue · ΔE 19.1Light seagreen · ΔE 19.9
Nearest named CSS colourSky blue (#87CEEB)ΔE 14.35, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#D2573F
Analogous#3FD2A1, #3F70D2
Triadic#D23FBA, #BAD23F
Split complementary#D23F70, #D2A13F
Tetradic#A13FD2, #D2573F, #70D23F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E4F5F9
Lighter +30%#BBE7EF
Lighter +20%#92D8E5
Lighter +10%#68C9DC
Darker −10%#2A9DB4
Darker −20%#20798B
Darker −30%#175561
Darker −40%#0D3138
More saturated +25%#21CEF0
Less saturated −25%#5DA6B4

Channel breakdown

R63
G186
B210
Red63 (24.7%)
Green186 (72.9%)
Blue210 (82.4%)
Hue189.8°
Saturation (HSL)62.03%
Lightness53.53%
Dominant channelBlue
Hex per channelR 3F · G BA · B D2

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Every value on this page was computed from “3fbad2” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.