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Colour

#5477A9

  • #5477A9
  • Blue
  • Dark
  • Nearest: Steel blue

#5477A9 is a blue with RGB values 84, 119, 169 and HSL 215°, 34%, 50%. It is a dark colour, so black text on it reaches 4.6:1 contrast (AA for normal text). The nearest named colour is Steel blue.

Colour values

#5477A9#5477A9
HEX#5477A9
RGBrgb(84, 119, 169)
RGB (0–1)0.3294, 0.4667, 0.6627
RGB percentages32.9%, 46.7%, 66.3%
HSLhsl(215.3, 33.6%, 49.6%)
HSV / HSBhsv(215.3, 50.3%, 66.3%)
CMYK50.3%, 29.6%, 0%, 33.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,535,657
CSS custom property--colour: #5477A9;

Brightness & contrast

Relative luminance0.17943WCAG 2.x, 0 is black and 1 is white
Perceived brightness117 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 4.59:1
Contrast with white4.58:1WCAG normal text: AA
Contrast with black4.59:1WCAG normal text: AA
Greyscale equivalent#737373
Inverted#AB8856

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#647AABno red cones; affects about 1% of men; ΔE 4 from the original
Deuteranopia#5972A8no green cones; the most common form, about 1% of men; ΔE 4.3 from the original
Tritanopia#2D8289no blue cones; rare, and affects men and women equally; ΔE 31.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text4.58:1WCAG large text: AAA
Contrast with black, large text4.59:1WCAG large text: AAA

Named colours

Steel blue · ΔE 7Slate grey · ΔE 20.7Light slate grey · ΔE 20.9Cornflower blue · ΔE 23.7Gray · ΔE 30.9Dim grey · ΔE 31
Nearest named CSS colourSteel blue (#4682B4)ΔE 6.97, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#A98654
Analogous#54A2A9, #5B54A9
Triadic#A95477, #77A954
Split complementary#A95C54, #A2A954
Tetradic#A954A2, #A98654, #54A95C

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DCE3ED
Lighter +30%#BAC8DC
Lighter +20%#97ADCC
Lighter +10%#7592BB
Darker −10%#435F87
Darker −20%#324765
Darker −30%#212F43
Darker −40%#101721
More saturated +25%#3471C9
Less saturated −25%#747D89

Channel breakdown

R84
G119
B169
Red84 (32.9%)
Green119 (46.7%)
Blue169 (66.3%)
Hue215.29°
Saturation (HSL)33.6%
Lightness49.61%
Dominant channelBlue
Hex per channelR 54 · G 77 · B A9

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Every value on this page was computed from “5477a9” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.