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Recognised as Colour

#16313A

  • #16313A
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#16313A is a cyan with RGB values 22, 49, 58 and HSL 195°, 45%, 16%. It is a dark colour, so white text on it reaches 13.7:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#16313A#16313A
HEX#16313A
RGBrgb(22, 49, 58)
RGB (0–1)0.0863, 0.1922, 0.2275
RGB percentages8.6%, 19.2%, 22.7%
HSLhsl(195, 45%, 15.7%)
HSV / HSBhsv(195, 62.1%, 22.7%)
CMYK62.1%, 15.5%, 0%, 77.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,454,394
CSS custom property--colour: #16313A;

Brightness & contrast

Relative luminance0.02673WCAG 2.x, 0 is black and 1 is white
Perceived brightness44 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 13.68:1
Contrast with white13.68:1WCAG normal text: AAA
Contrast with black1.53:1WCAG normal text: Fail
Greyscale equivalent#2C2C2C
Inverted#E9CEC5

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#2C303Ano red cones; affects about 1% of men; ΔE 8.4 from the original
Deuteranopia#262C3Ano green cones; the most common form, about 1% of men; ΔE 8.6 from the original
Tritanopia#003434no blue cones; rare, and affects men and women equally; ΔE 9.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text13.68:1WCAG large text: AAA
Contrast with black, large text1.53:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 14.3Black · ΔE 21.9Dim grey · ΔE 28.1Slate grey · ΔE 34.6Teal · ΔE 36.7Gray · ΔE 36.7
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 14.33, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#3A1F16
Analogous#163A31, #161F3A
Triadic#3A1631, #313A16
Split complementary#3A161F, #3A3116
Tetradic#31163A, #3A1F16, #1F3A16

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#5BA7C1
Lighter +30%#408FA9
Lighter +20%#326F84
Lighter +10%#24505F
Darker −10%#081215
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#0C3644
Less saturated −25%#202C30

Channel breakdown

R22
G49
B58
Red22 (8.6%)
Green49 (19.2%)
Blue58 (22.7%)
Hue195°
Saturation (HSL)45%
Lightness15.69%
Dominant channelBlue
Hex per channelR 16 · G 31 · B 3A

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Every value on this page was computed from “16313a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.