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Colour

#43495A

  • #43495A
  • Blue
  • Dark
  • Nearest: Dark slate grey

#43495A is a blue with RGB values 67, 73, 90 and HSL 224°, 15%, 31%. It is a dark colour, so white text on it reaches 9:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#43495A#43495A
HEX#43495A
RGBrgb(67, 73, 90)
RGB (0–1)0.2627, 0.2863, 0.3529
RGB percentages26.3%, 28.6%, 35.3%
HSLhsl(224.3, 14.6%, 30.8%)
HSV / HSBhsv(224.3, 25.6%, 35.3%)
CMYK25.6%, 18.9%, 0%, 64.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,409,690
CSS custom property--colour: #43495A;

Brightness & contrast

Relative luminance0.06697WCAG 2.x, 0 is black and 1 is white
Perceived brightness73.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.98:1
Contrast with white8.98:1WCAG normal text: AAA
Contrast with black2.34:1WCAG normal text: Fail
Greyscale equivalent#494949
Inverted#BCB6A5

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#444A5Bno red cones; affects about 1% of men; ΔE 0.4 from the original
Deuteranopia#42485Ano green cones; the most common form, about 1% of men; ΔE 0.8 from the original
Tritanopia#3D4C4Fno blue cones; rare, and affects men and women equally; ΔE 10 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text8.98:1WCAG large text: AAA
Contrast with black, large text2.34:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 15.3Dim grey · ΔE 17.3Slate grey · ΔE 22.1Gray · ΔE 25Light slate grey · ΔE 25.2Steel blue · ΔE 30.8
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 15.34, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#5A5443
Analogous#43555A, #49435A
Triadic#5A4349, #495A43
Split complementary#5A4943, #555A43
Tetradic#5A4355, #5A5443, #435A49

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#AAAFBF
Lighter +30%#8C94AA
Lighter +20%#6F7994
Lighter +10%#596177
Darker −10%#2D313D
Darker −20%#171A20
Darker −30%#020202
Darker −40%#000000
More saturated +25%#2F406E
Less saturated −25%#4F4F4F

Channel breakdown

R67
G73
B90
Red67 (26.3%)
Green73 (28.6%)
Blue90 (35.3%)
Hue224.35°
Saturation (HSL)14.65%
Lightness30.78%
Dominant channelBlue
Hex per channelR 43 · G 49 · B 5A

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Every value on this page was computed from “43495a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.