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Recognised as Colour

#47445E

  • #47445E
  • Blue
  • Dark
  • Nearest: Dim grey

#47445E is a blue with RGB values 71, 68, 94 and HSL 247°, 16%, 32%. It is a dark colour, so white text on it reaches 9.3:1 contrast (AAA for normal text). The nearest named colour is Dim grey.

Colour values

#47445E#47445E
HEX#47445E
RGBrgb(71, 68, 94)
RGB (0–1)0.2784, 0.2667, 0.3686
RGB percentages27.8%, 26.7%, 36.9%
HSLhsl(246.9, 16%, 31.8%)
HSV / HSBhsv(246.9, 27.7%, 36.9%)
CMYK24.5%, 27.7%, 0%, 63.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,670,558
CSS custom property--colour: #47445E;

Brightness & contrast

Relative luminance0.06282WCAG 2.x, 0 is black and 1 is white
Perceived brightness72.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.31:1
Contrast with white9.31:1WCAG normal text: AAA
Contrast with black2.26:1WCAG normal text: Fail
Greyscale equivalent#474747
Inverted#B8BBA1

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#3E475Fno red cones; affects about 1% of men; ΔE 4.8 from the original
Deuteranopia#3D465Dno green cones; the most common form, about 1% of men; ΔE 5.1 from the original
Tritanopia#42484Dno blue cones; rare, and affects men and women equally; ΔE 14.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text9.31:1WCAG large text: AAA
Contrast with black, large text2.26:1WCAG large text: Fail

Named colours

Dim grey · ΔE 22Dark slate grey · ΔE 22.4Slate grey · ΔE 25.1Light slate grey · ΔE 27.9Gray · ΔE 28.8Steel blue · ΔE 30.6
Nearest named CSS colourDim grey (#696969)ΔE 22.01, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#5B5E44
Analogous#444E5E, #54445E
Triadic#5E4744, #445E47
Split complementary#5E5444, #4E5E44
Tetradic#5E444E, #5B5E44, #445E54

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#AEABC3
Lighter +30%#918EAD
Lighter +20%#757098
Lighter +10%#5D597C
Darker −10%#312F40
Darker −20%#1A1923
Darker −30%#040405
Darker −40%#000000
More saturated +25%#373072
Less saturated −25%#515151

Channel breakdown

R71
G68
B94
Red71 (27.8%)
Green68 (26.7%)
Blue94 (36.9%)
Hue246.92°
Saturation (HSL)16.05%
Lightness31.76%
Dominant channelBlue
Hex per channelR 47 · G 44 · B 5E

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Every value on this page was computed from “47445e” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.