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Recognised as Colour

#16493D

  • #16493D
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#16493D is a cyan with RGB values 22, 73, 61 and HSL 166°, 54%, 19%. It is a dark colour, so white text on it reaches 10.2:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#16493D#16493D
HEX#16493D
RGBrgb(22, 73, 61)
RGB (0–1)0.0863, 0.2863, 0.2392
RGB percentages8.6%, 28.6%, 23.9%
HSLhsl(165.9, 53.7%, 18.6%)
HSV / HSBhsv(165.9, 69.9%, 28.6%)
CMYK69.9%, 0%, 16.4%, 71.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,460,541
CSS custom property--colour: #16493D;

Brightness & contrast

Relative luminance0.05273WCAG 2.x, 0 is black and 1 is white
Perceived brightness60.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.22:1
Contrast with white10.22:1WCAG normal text: AAA
Contrast with black2.05:1WCAG normal text: Fail
Greyscale equivalent#3D3D3D
Inverted#E9B6C2

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#46443Cno red cones; affects about 1% of men; ΔE 19.7 from the original
Deuteranopia#3F3F3Eno green cones; the most common form, about 1% of men; ΔE 20.1 from the original
Tritanopia#004A45no blue cones; rare, and affects men and women equally; ΔE 5.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text10.22:1WCAG large text: AAA
Contrast with black, large text2.05:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 11.1Teal · ΔE 24.9Dim grey · ΔE 26.5Dark cyan · ΔE 29Dark olivegreen · ΔE 32Gray · ΔE 33.1
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 11.07, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#491622
Analogous#164924, #163C49
Triadic#3D1649, #493D16
Split complementary#49163C, #492416
Tetradic#241649, #491622, #3C4916

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#5DCEB3
Lighter +30%#39BF9F
Lighter +20%#2E977E
Lighter +10%#22705E
Darker −10%#0A221C
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#0A5543
Less saturated −25%#223D37

Channel breakdown

R22
G73
B61
Red22 (8.6%)
Green73 (28.6%)
Blue61 (23.9%)
Hue165.88°
Saturation (HSL)53.68%
Lightness18.63%
Dominant channelGreen
Hex per channelR 16 · G 49 · B 3D

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Every value on this page was computed from “16493d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.