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Recognised as Colour

#2DD6F3

  • #2DD6F3
  • Cyan
  • Light
  • Nearest: Dark turquoise

#2DD6F3 is a cyan with RGB values 45, 214, 243 and HSL 189°, 89%, 56%. It is a light colour, so black text on it reaches 12:1 contrast (AAA for normal text). The nearest named colour is Dark turquoise.

Colour values

#2DD6F3#2DD6F3
HEX#2DD6F3
RGBrgb(45, 214, 243)
RGB (0–1)0.1765, 0.8392, 0.9529
RGB percentages17.6%, 83.9%, 95.3%
HSLhsl(188.8, 89.2%, 56.5%)
HSV / HSBhsv(188.8, 81.5%, 95.3%)
CMYK81.5%, 11.9%, 0%, 4.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,004,147
CSS custom property--colour: #2DD6F3;

Brightness & contrast

Relative luminance0.55122WCAG 2.x, 0 is black and 1 is white
Perceived brightness185 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 12.02:1
Contrast with white1.75:1WCAG normal text: Fail
Contrast with black12.02:1WCAG normal text: AAA
Greyscale equivalent#B4B4B4
Inverted#D2290C

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#C0CFF5no red cones; affects about 1% of men; ΔE 34.8 from the original
Deuteranopia#A7BCF3no green cones; the most common form, about 1% of men; ΔE 36.8 from the original
Tritanopia#00E1DFno blue cones; rare, and affects men and women equally; ΔE 19.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.75:1WCAG large text: Fail
Contrast with black, large text12.02:1WCAG large text: AAA

Named colours

Dark turquoise · ΔE 15.7Sky blue · ΔE 17.1Medium turquoise · ΔE 18.8Light skyblue · ΔE 20.6Deep skyblue · ΔE 22.4Aqua · ΔE 23.8
Nearest named CSS colourDark turquoise (#00CED1)ΔE 15.7, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#F34A2D
Analogous#2DF3AD, #2D73F3
Triadic#F32DD6, #D6F32D
Split complementary#F32D73, #F3AD2D
Tetradic#AD2DF3, #F34A2D, #73F32D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#EEFCFE
Lighter +30%#BEF2FB
Lighter +20%#8DE9F9
Lighter +10%#5DDFF6
Darker −10%#0DC1E0
Darker −20%#0A98B0
Darker −30%#076E80
Darker −40%#05444F
More saturated +25%#21DEFF
Less saturated −25%#49C2D7

Channel breakdown

R45
G214
B243
Red45 (17.6%)
Green214 (83.9%)
Blue243 (95.3%)
Hue188.79°
Saturation (HSL)89.19%
Lightness56.47%
Dominant channelBlue
Hex per channelR 2D · G D6 · B F3

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Every value on this page was computed from “2dd6f3” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.