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Colour

#474B65

  • #474B65
  • Blue
  • Dark
  • Nearest: Dim grey

#474B65 is a blue with RGB values 71, 75, 101 and HSL 232°, 17%, 34%. It is a dark colour, so white text on it reaches 8.5:1 contrast (AAA for normal text). The nearest named colour is Dim grey.

Colour values

#474B65#474B65
HEX#474B65
RGBrgb(71, 75, 101)
RGB (0–1)0.2784, 0.2941, 0.3961
RGB percentages27.8%, 29.4%, 39.6%
HSLhsl(232, 17.4%, 33.7%)
HSV / HSBhsv(232, 29.7%, 39.6%)
CMYK29.7%, 25.7%, 0%, 60.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,672,357
CSS custom property--colour: #474B65;

Brightness & contrast

Relative luminance0.07311WCAG 2.x, 0 is black and 1 is white
Perceived brightness77.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.53:1
Contrast with white8.53:1WCAG normal text: AAA
Contrast with black2.46:1WCAG normal text: Fail
Greyscale equivalent#4C4C4C
Inverted#B8B49A

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#444E66no red cones; affects about 1% of men; ΔE 2.8 from the original
Deuteranopia#424B64no green cones; the most common form, about 1% of men; ΔE 2 from the original
Tritanopia#3F5054no blue cones; rare, and affects men and women equally; ΔE 15.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text8.53:1WCAG large text: AAA
Contrast with black, large text2.46:1WCAG large text: Fail

Named colours

Dim grey · ΔE 20.3Dark slate grey · ΔE 20.6Slate grey · ΔE 22.2Light slate grey · ΔE 24.9Gray · ΔE 26.7Steel blue · ΔE 27.5
Nearest named CSS colourDim grey (#696969)ΔE 20.32, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#656147
Analogous#475A65, #524765
Triadic#65474B, #4B6547
Split complementary#655247, #5A6547
Tetradic#65475A, #656147, #476552

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B0B3C8
Lighter +30%#9297B3
Lighter +20%#747A9E
Lighter +10%#5C6183
Darker −10%#323547
Darker −20%#1D1F29
Darker −30%#08080B
Darker −40%#000000
More saturated +25%#323B7B
Less saturated −25%#565656

Channel breakdown

R71
G75
B101
Red71 (27.8%)
Green75 (29.4%)
Blue101 (39.6%)
Hue232°
Saturation (HSL)17.44%
Lightness33.73%
Dominant channelBlue
Hex per channelR 47 · G 4B · B 65

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Every value on this page was computed from “474b65” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.