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Colour

#A3DCD0

  • #A3DCD0
  • Cyan
  • Light
  • Nearest: Pale turquoise

#A3DCD0 is a cyan with RGB values 163, 220, 208 and HSL 167°, 45%, 75%. It is a light colour, so black text on it reaches 13.7:1 contrast (AAA for normal text). The nearest named colour is Pale turquoise.

Colour values

#A3DCD0#A3DCD0
HEX#A3DCD0
RGBrgb(163, 220, 208)
RGB (0–1)0.6392, 0.8627, 0.8157
RGB percentages63.9%, 86.3%, 81.6%
HSLhsl(167.4, 44.9%, 75.1%)
HSV / HSBhsv(167.4, 25.9%, 86.3%)
CMYK25.9%, 0%, 5.5%, 13.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,738,896
CSS custom property--colour: #A3DCD0;

Brightness & contrast

Relative luminance0.63527WCAG 2.x, 0 is black and 1 is white
Perceived brightness203.2 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 13.71:1
Contrast with white1.53:1WCAG normal text: Fail
Contrast with black13.71:1WCAG normal text: AAA
Greyscale equivalent#CFCFCF
Inverted#5C232F

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#D7D5D0no red cones; affects about 1% of men; ΔE 20.7 from the original
Deuteranopia#CCCDD1no green cones; the most common form, about 1% of men; ΔE 21.2 from the original
Tritanopia#93DED8no blue cones; rare, and affects men and women equally; ΔE 5.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.53:1WCAG large text: Fail
Contrast with black, large text13.71:1WCAG large text: AAA

Named colours

Pale turquoise · ΔE 9.1Powder blue · ΔE 10.6Light blue · ΔE 15.1Light cyan · ΔE 18.1Medium turquoise · ΔE 19.9Honeydew · ΔE 20.6
Nearest named CSS colourPale turquoise (#AFEEEE)ΔE 9.06, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#DCA3AF
Analogous#A3DCB3, #A3CCDC
Triadic#D0A3DC, #DCD0A3
Split complementary#DCA3CC, #DCB3A3
Tetradic#B3A3DC, #DCA3AF, #CCDCA3

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#EDF8F6
Lighter +10%#C8EAE3
Darker −10%#7ECEBD
Darker −20%#59C0AA
Darker −30%#3FA791
Darker −40%#318271
More saturated +25%#93ECD9
Less saturated −25%#B3CCC7

Channel breakdown

R163
G220
B208
Red163 (63.9%)
Green220 (86.3%)
Blue208 (81.6%)
Hue167.37°
Saturation (HSL)44.88%
Lightness75.1%
Dominant channelGreen
Hex per channelR A3 · G DC · B D0

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Every value on this page was computed from “a3dcd0” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.