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Colour

#13CDC6

  • #13CDC6
  • Cyan
  • Dark
  • Nearest: Medium turquoise

#13CDC6 is a cyan with RGB values 19, 205, 198 and HSL 178°, 83%, 44%. It is a dark colour, so black text on it reaches 10.6:1 contrast (AAA for normal text). The nearest named colour is Medium turquoise.

Colour values

#13CDC6#13CDC6
HEX#13CDC6
RGBrgb(19, 205, 198)
RGB (0–1)0.0745, 0.8039, 0.7765
RGB percentages7.5%, 80.4%, 77.6%
HSLhsl(177.7, 83%, 43.9%)
HSV / HSBhsv(177.7, 90.7%, 80.4%)
CMYK90.7%, 0%, 3.4%, 19.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,297,862
CSS custom property--colour: #13CDC6;

Brightness & contrast

Relative luminance0.47878WCAG 2.x, 0 is black and 1 is white
Perceived brightness171 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.58:1
Contrast with white1.99:1WCAG normal text: Fail
Contrast with black10.58:1WCAG normal text: AAA
Greyscale equivalent#A5A5A5
Inverted#EC3239

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#C0C2C6no red cones; affects about 1% of men; ΔE 42.9 from the original
Deuteranopia#A9B1C7no green cones; the most common form, about 1% of men; ΔE 44.2 from the original
Tritanopia#00D3CAno blue cones; rare, and affects men and women equally; ΔE 2.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.99:1WCAG large text: Fail
Contrast with black, large text10.58:1WCAG large text: AAA

Named colours

Medium turquoise · ΔE 5.4Dark turquoise · ΔE 5.6Turquoise · ΔE 8Light seagreen · ΔE 10.3Medium aquamarine · ΔE 17.2Aqua · ΔE 18.3
Nearest named CSS colourMedium turquoise (#48D1CC)ΔE 5.35, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#CD131A
Analogous#13CD69, #1377CD
Triadic#C613CD, #CDC613
Split complementary#CD1377, #CD6913
Tetradic#6913CD, #CD131A, #77CD13

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B4F8F5
Lighter +30%#85F4F0
Lighter +20%#57EFEA
Lighter +10%#28EBE4
Darker −10%#0F9E99
Darker −20%#0A706C
Darker −30%#06413F
Darker −40%#021212
More saturated +25%#00E0D8
Less saturated −25%#2FB1AC

Channel breakdown

R19
G205
B198
Red19 (7.5%)
Green205 (80.4%)
Blue198 (77.6%)
Hue177.74°
Saturation (HSL)83.04%
Lightness43.92%
Dominant channelGreen
Hex per channelR 13 · G CD · B C6

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Every value on this page was computed from “13cdc6” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.