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Recognised as Colour

#193C34

  • #193C34
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#193C34 is a cyan with RGB values 25, 60, 52 and HSL 166°, 41%, 17%. It is a dark colour, so white text on it reaches 12.1:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#193C34#193C34
HEX#193C34
RGBrgb(25, 60, 52)
RGB (0–1)0.098, 0.2353, 0.2039
RGB percentages9.8%, 23.5%, 20.4%
HSLhsl(166.3, 41.2%, 16.7%)
HSV / HSBhsv(166.3, 58.3%, 23.5%)
CMYK58.3%, 0%, 13.3%, 76.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,653,812
CSS custom property--colour: #193C34;

Brightness & contrast

Relative luminance0.03686WCAG 2.x, 0 is black and 1 is white
Perceived brightness51.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 12.09:1
Contrast with white12.09:1WCAG normal text: AAA
Contrast with black1.74:1WCAG normal text: Fail
Greyscale equivalent#343434
Inverted#E6C3CB

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#3A3834no red cones; affects about 1% of men; ΔE 15.2 from the original
Deuteranopia#343435no green cones; the most common form, about 1% of men; ΔE 15.4 from the original
Tritanopia#093D3Ano blue cones; rare, and affects men and women equally; ΔE 4.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text12.09:1WCAG large text: AAA
Contrast with black, large text1.74:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 10.4Dim grey · ΔE 26.5Black · ΔE 27.2Teal · ΔE 30.7Gray · ΔE 34.5Slate grey · ΔE 34.9
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 10.44, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#3C1921
Analogous#193C22, #19333C
Triadic#34193C, #3C3419
Split complementary#3C1933, #3C2219
Tetradic#22193C, #3C1921, #323C19

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#63BEA9
Lighter +30%#46A892
Lighter +20%#378472
Lighter +10%#286053
Darker −10%#0A1815
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#0E473A
Less saturated −25%#24312E

Channel breakdown

R25
G60
B52
Red25 (9.8%)
Green60 (23.5%)
Blue52 (20.4%)
Hue166.29°
Saturation (HSL)41.18%
Lightness16.67%
Dominant channelGreen
Hex per channelR 19 · G 3C · B 34

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Every value on this page was computed from “193c34” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.