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Recognised as Colour

#0365BA

  • #0365BA
  • Blue
  • Dark
  • Nearest: Cornflower blue

#0365BA is a blue with RGB values 3, 101, 186 and HSL 208°, 97%, 37%. 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

#0365BA#0365BA
HEX#0365BA
RGBrgb(3, 101, 186)
RGB (0–1)0.0118, 0.3961, 0.7294
RGB percentages1.2%, 39.6%, 72.9%
HSLhsl(207.9, 96.8%, 37.1%)
HSV / HSBhsv(207.9, 98.4%, 72.9%)
CMYK98.4%, 45.7%, 0%, 27.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer222,650
CSS custom property--colour: #0365BA;

Brightness & contrast

Relative luminance0.12872WCAG 2.x, 0 is black and 1 is white
Perceived brightness99.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.88:1
Contrast with white5.88:1WCAG normal text: AA
Contrast with black3.57:1WCAG normal text: Fail
Greyscale equivalent#565656
Inverted#FC9A45

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#366CBDno red cones; affects about 1% of men; ΔE 5 from the original
Deuteranopia#015EB8no green cones; the most common form, about 1% of men; ΔE 4.9 from the original
Tritanopia#007A86no blue cones; rare, and affects men and women equally; ΔE 49.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.88:1WCAG large text: AAA
Contrast with black, large text3.57:1WCAG large text: AA

Named colours

Cornflower blue · ΔE 19.5Dodgerblue · ΔE 20.6Royal blue · ΔE 22.9Dark slateblue · ΔE 22.9Steel blue · ΔE 25.2Slate blue · ΔE 28.1
Nearest named CSS colourCornflower blue (#6495ED)ΔE 19.49, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#BA5803
Analogous#03BAB3, #030ABA
Triadic#BA0365, #65BA03
Split complementary#BA030A, #BAB303
Tetradic#B303BA, #BA5803, #0ABA03

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#8CC9FD
Lighter +30%#5AB1FC
Lighter +20%#2799FC
Lighter +10%#0480EC
Darker −10%#024A88
Darker −20%#012E56
Darker −30%#011323
Darker −40%#000000
More saturated +25%#0065BD
Less saturated −25%#1B63A2

Channel breakdown

R3
G101
B186
Red3 (1.2%)
Green101 (39.6%)
Blue186 (72.9%)
Hue207.87°
Saturation (HSL)96.83%
Lightness37.06%
Dominant channelBlue
Hex per channelR 03 · G 65 · B BA

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Every value on this page was computed from “0365ba” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.