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Recognised as Colour

#11382F

  • #11382F
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#11382F is a cyan with RGB values 17, 56, 47 and HSL 166°, 53%, 14%. It is a dark colour, so white text on it reaches 12.9:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#11382F#11382F
HEX#11382F
RGBrgb(17, 56, 47)
RGB (0–1)0.0667, 0.2196, 0.1843
RGB percentages6.7%, 22%, 18.4%
HSLhsl(166.2, 53.4%, 14.3%)
HSV / HSBhsv(166.2, 69.6%, 22%)
CMYK69.6%, 0%, 16.1%, 78%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,128,495
CSS custom property--colour: #11382F;

Brightness & contrast

Relative luminance0.03153WCAG 2.x, 0 is black and 1 is white
Perceived brightness46.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 12.88:1
Contrast with white12.88:1WCAG normal text: AAA
Contrast with black1.63:1WCAG normal text: Fail
Greyscale equivalent#2F2F2F
Inverted#EEC7D0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#36342Fno red cones; affects about 1% of men; ΔE 16.3 from the original
Deuteranopia#303030no green cones; the most common form, about 1% of men; ΔE 16.5 from the original
Tritanopia#003935no blue cones; rare, and affects men and women equally; ΔE 4.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text12.88:1WCAG large text: AAA
Contrast with black, large text1.63:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 12.7Black · ΔE 26.4Dim grey · ΔE 28.9Teal · ΔE 31.9Dark cyan · ΔE 36.2Dark olivegreen · ΔE 36.3
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 12.73, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#38111A
Analogous#11381C, #112D38
Triadic#2F1138, #382F11
Split complementary#38112D, #381C11
Tetradic#1C1138, #38111A, #2D3811

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#4CC9AC
Lighter +30%#35AD92
Lighter +20%#298671
Lighter +10%#1D5F50
Darker −10%#05110E
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#084134
Less saturated −25%#1A2F2A

Channel breakdown

R17
G56
B47
Red17 (6.7%)
Green56 (22%)
Blue47 (18.4%)
Hue166.15°
Saturation (HSL)53.42%
Lightness14.31%
Dominant channelGreen
Hex per channelR 11 · G 38 · B 2F

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Every value on this page was computed from “11382f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.