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Recognised as Colour

#3364AE

  • #3364AE
  • Blue
  • Dark
  • Nearest: Cornflower blue

#3364AE is a blue with RGB values 51, 100, 174 and HSL 216°, 55%, 44%. It is a dark colour, so white text on it reaches 5.9:1 contrast (AA for normal text). The nearest named colour is Cornflower blue.

Colour values

#3364AE#3364AE
HEX#3364AE
RGBrgb(51, 100, 174)
RGB (0–1)0.2, 0.3922, 0.6824
RGB percentages20%, 39.2%, 68.2%
HSLhsl(216.1, 54.7%, 44.1%)
HSV / HSBhsv(216.1, 70.7%, 68.2%)
CMYK70.7%, 42.5%, 0%, 31.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,368,110
CSS custom property--colour: #3364AE;

Brightness & contrast

Relative luminance0.12874WCAG 2.x, 0 is black and 1 is white
Perceived brightness100.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.87:1
Contrast with white5.87:1WCAG normal text: AA
Contrast with black3.57:1WCAG normal text: Fail
Greyscale equivalent#5F5F5F
Inverted#CC9B51

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#416BB1no red cones; affects about 1% of men; ΔE 4 from the original
Deuteranopia#2C5FACno green cones; the most common form, about 1% of men; ΔE 2.9 from the original
Tritanopia#007580no blue cones; rare, and affects men and women equally; ΔE 44.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text5.87:1WCAG large text: AAA
Contrast with black, large text3.57:1WCAG large text: AA

Named colours

Cornflower blue · ΔE 20Steel blue · ΔE 20.3Dark slateblue · ΔE 21Dodgerblue · ΔE 25.4Royal blue · ΔE 27.7Slate blue · ΔE 30.5
Nearest named CSS colourCornflower blue (#6495ED)ΔE 19.98, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#AE7D33
Analogous#33A1AE, #4033AE
Triadic#AE3364, #64AE33
Split complementary#AE4033, #A1AE33
Tetradic#AE33A1, #AE7D33, #33AE40

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C0D2ED
Lighter +30%#99B6E1
Lighter +20%#7199D6
Lighter +10%#4A7DCA
Darker −10%#274D87
Darker −20%#1C375F
Darker −30%#102038
Darker −40%#050910
More saturated +25%#175ECA
Less saturated −25%#4F6A92

Channel breakdown

R51
G100
B174
Red51 (20%)
Green100 (39.2%)
Blue174 (68.2%)
Hue216.1°
Saturation (HSL)54.67%
Lightness44.12%
Dominant channelBlue
Hex per channelR 33 · G 64 · B AE

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Every value on this page was computed from “3364ae” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.