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Colour

#16435A

  • #16435A
  • Blue
  • Dark
  • Nearest: Dark slate grey

#16435A is a blue with RGB values 22, 67, 90 and HSL 200°, 61%, 22%. It is a dark colour, so white text on it reaches 10.6:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#16435A#16435A
HEX#16435A
RGBrgb(22, 67, 90)
RGB (0–1)0.0863, 0.2627, 0.3529
RGB percentages8.6%, 26.3%, 35.3%
HSLhsl(200.3, 60.7%, 22%)
HSV / HSBhsv(200.3, 75.6%, 35.3%)
CMYK75.6%, 25.6%, 0%, 64.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,459,034
CSS custom property--colour: #16435A;

Brightness & contrast

Relative luminance0.04923WCAG 2.x, 0 is black and 1 is white
Perceived brightness60.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.58:1
Contrast with white10.58:1WCAG normal text: AAA
Contrast with black1.98:1WCAG normal text: Fail
Greyscale equivalent#3B3B3B
Inverted#E9BCA5

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#38425Bno red cones; affects about 1% of men; ΔE 10 from the original
Deuteranopia#2F3C5Ano green cones; the most common form, about 1% of men; ΔE 10.7 from the original
Tritanopia#00494Bno blue cones; rare, and affects men and women equally; ΔE 16.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text10.58:1WCAG large text: AAA
Contrast with black, large text1.98:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 16Dim grey · ΔE 26.3Slate grey · ΔE 27.8Steel blue · ΔE 29.6Light slate grey · ΔE 30.6Teal · ΔE 32.5
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 15.97, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#5A2D16
Analogous#165A4F, #16215A
Triadic#5A1643, #435A16
Split complementary#5A1621, #5A4F16
Tetradic#4F165A, #5A2D16, #215A16

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#63B1D9
Lighter +30%#3A9DCF
Lighter +20%#2A80AC
Lighter +10%#206283
Darker −10%#0C2431
Darker −20%#020608
Darker −30%#000000
Darker −40%#000000
More saturated +25%#084868
Less saturated −25%#243E4C

Channel breakdown

R22
G67
B90
Red22 (8.6%)
Green67 (26.3%)
Blue90 (35.3%)
Hue200.29°
Saturation (HSL)60.71%
Lightness21.96%
Dominant channelBlue
Hex per channelR 16 · G 43 · B 5A

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Every value on this page was computed from “16435a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.