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Recognised as Colour

#13646C

  • #13646C
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#13646C is a cyan with RGB values 19, 100, 108 and HSL 185°, 70%, 25%. It is a dark colour, so white text on it reaches 6.8:1 contrast (AA for normal text). The nearest named colour is Dark slate grey.

Colour values

#13646C#13646C
HEX#13646C
RGBrgb(19, 100, 108)
RGB (0–1)0.0745, 0.3922, 0.4235
RGB percentages7.5%, 39.2%, 42.4%
HSLhsl(185.4, 70.1%, 24.9%)
HSV / HSBhsv(185.4, 82.4%, 42.4%)
CMYK82.4%, 7.4%, 0%, 57.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,270,892
CSS custom property--colour: #13646C;

Brightness & contrast

Relative luminance0.10335WCAG 2.x, 0 is black and 1 is white
Perceived brightness85.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.85:1
Contrast with white6.85:1WCAG normal text: AA
Contrast with black3.07:1WCAG normal text: Fail
Greyscale equivalent#535353
Inverted#EC9B93

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#5B606Dno red cones; affects about 1% of men; ΔE 21.3 from the original
Deuteranopia#4F576Cno green cones; the most common form, about 1% of men; ΔE 22.1 from the original
Tritanopia#006966no blue cones; rare, and affects men and women equally; ΔE 8.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text6.85:1WCAG large text: AAA
Contrast with black, large text3.07:1WCAG large text: AA

Named colours

Dark slate grey · ΔE 13.2Teal · ΔE 13.6Dark cyan · ΔE 17.6Slate grey · ΔE 22.9Cadetblue · ΔE 23Dim grey · ΔE 23.6
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 13.2, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#6C1B13
Analogous#136C48, #13376C
Triadic#6C1364, #646C13
Split complementary#6C1337, #6C4813
Tetradic#48136C, #6C1B13, #376C13

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#67D9E4
Lighter +30%#3BCEDD
Lighter +20%#22B4C3
Lighter +10%#1B8C97
Darker −10%#0B3C41
Darker −20%#041415
Darker −30%#000000
Darker −40%#000000
More saturated +25%#03717C
Less saturated −25%#23575C

Channel breakdown

R19
G100
B108
Red19 (7.5%)
Green100 (39.2%)
Blue108 (42.4%)
Hue185.39°
Saturation (HSL)70.08%
Lightness24.9%
Dominant channelBlue
Hex per channelR 13 · G 64 · B 6C

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Every value on this page was computed from “13646c” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.