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Recognised as Colour

#54586C

  • #54586C
  • Blue
  • Dark
  • Nearest: Dim grey

#54586C is a blue with RGB values 84, 88, 108 and HSL 230°, 13%, 38%. It is a dark colour, so white text on it reaches 7:1 contrast (AAA for normal text). The nearest named colour is Dim grey.

Colour values

#54586C#54586C
HEX#54586C
RGBrgb(84, 88, 108)
RGB (0–1)0.3294, 0.3451, 0.4235
RGB percentages32.9%, 34.5%, 42.4%
HSLhsl(230, 12.5%, 37.6%)
HSV / HSBhsv(230, 22.2%, 42.4%)
CMYK22.2%, 18.5%, 0%, 57.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,527,660
CSS custom property--colour: #54586C;

Brightness & contrast

Relative luminance0.09947WCAG 2.x, 0 is black and 1 is white
Perceived brightness89.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.02:1
Contrast with white7.02:1WCAG normal text: AAA
Contrast with black2.99:1WCAG normal text: Fail
Greyscale equivalent#595959
Inverted#ABA793

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#535A6Dno red cones; affects about 1% of men; ΔE 1.5 from the original
Deuteranopia#51586Bno green cones; the most common form, about 1% of men; ΔE 1.4 from the original
Tritanopia#4E5C5Fno blue cones; rare, and affects men and women equally; ΔE 11.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text7.02:1WCAG large text: AAA
Contrast with black, large text2.99:1WCAG large text: Fail

Named colours

Dim grey · ΔE 14.1Slate grey · ΔE 16.1Dark slate grey · ΔE 18.2Light slate grey · ΔE 19Gray · ΔE 20.1Steel blue · ΔE 26.1
Nearest named CSS colourDim grey (#696969)ΔE 14.06, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#6C6854
Analogous#54646C, #5C546C
Triadic#6C5458, #586C54
Split complementary#6C5C54, #646C54
Tetradic#6C5464, #6C6854, #546C5C

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#BFC1CD
Lighter +30%#A2A6B7
Lighter +20%#868AA1
Lighter +10%#6A6F89
Darker −10%#3E414F
Darker −20%#272933
Darker −30%#111216
Darker −40%#000000
More saturated +25%#3C4884
Less saturated −25%#606060

Channel breakdown

R84
G88
B108
Red84 (32.9%)
Green88 (34.5%)
Blue108 (42.4%)
Hue230°
Saturation (HSL)12.5%
Lightness37.65%
Dominant channelBlue
Hex per channelR 54 · G 58 · B 6C

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Every value on this page was computed from “54586c” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.