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Recognised as Colour

#5077AA

  • #5077AA
  • Blue
  • Dark
  • Nearest: Steel blue

#5077AA is a blue with RGB values 80, 119, 170 and HSL 214°, 36%, 49%. It is a dark colour, so white text on it reaches 4.6:1 contrast (AA for normal text). The nearest named colour is Steel blue.

Colour values

#5077AA#5077AA
HEX#5077AA
RGBrgb(80, 119, 170)
RGB (0–1)0.3137, 0.4667, 0.6667
RGB percentages31.4%, 46.7%, 66.7%
HSLhsl(214, 36%, 49%)
HSV / HSBhsv(214, 52.9%, 66.7%)
CMYK52.9%, 30%, 0%, 33.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,273,514
CSS custom property--colour: #5077AA;

Brightness & contrast

Relative luminance0.17801WCAG 2.x, 0 is black and 1 is white
Perceived brightness116.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.6:1
Contrast with white4.6:1WCAG normal text: AA
Contrast with black4.56:1WCAG normal text: AA
Greyscale equivalent#727272
Inverted#AF8855

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#637AACno red cones; affects about 1% of men; ΔE 4.7 from the original
Deuteranopia#5871A9no green cones; the most common form, about 1% of men; ΔE 5.6 from the original
Tritanopia#208289no blue cones; rare, and affects men and women equally; ΔE 32.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text4.6:1WCAG large text: AAA
Contrast with black, large text4.56:1WCAG large text: AAA

Named colours

Steel blue · ΔE 6.3Slate grey · ΔE 21.4Light slate grey · ΔE 21.6Cornflower blue · ΔE 23.4Gray · ΔE 31.7Dim grey · ΔE 31.8
Nearest named CSS colourSteel blue (#4682B4)ΔE 6.33, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#AA8350
Analogous#50A4AA, #5650AA
Triadic#AA5077, #77AA50
Split complementary#AA5650, #A4AA50
Tetradic#AA50A4, #AA8350, #50AA56

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D9E2ED
Lighter +30%#B6C7DD
Lighter +20%#94ACCC
Lighter +10%#7191BC
Darker −10%#405F87
Darker −20%#2F4665
Darker −30%#1F2E42
Darker −40%#0F161F
More saturated +25%#3173C9
Less saturated −25%#6F7B8B

Channel breakdown

R80
G119
B170
Red80 (31.4%)
Green119 (46.7%)
Blue170 (66.7%)
Hue214°
Saturation (HSL)36%
Lightness49.02%
Dominant channelBlue
Hex per channelR 50 · G 77 · B AA

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Every value on this page was computed from “5077aa” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.