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Recognised as Colour

#0773F9

  • #0773F9
  • Blue
  • Dark
  • Nearest: Royal blue

#0773F9 is a blue with RGB values 7, 115, 249 and HSL 213°, 95%, 50%. It is a dark colour, so black text on it reaches 4.8:1 contrast (AA for normal text). The nearest named colour is Royal blue.

Colour values

#0773F9#0773F9
HEX#0773F9
RGBrgb(7, 115, 249)
RGB (0–1)0.0275, 0.451, 0.9765
RGB percentages2.7%, 45.1%, 97.6%
HSLhsl(213.2, 95.3%, 50.2%)
HSV / HSBhsv(213.2, 97.2%, 97.6%)
CMYK97.2%, 53.8%, 0%, 2.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer488,441
CSS custom property--colour: #0773F9;

Brightness & contrast

Relative luminance0.19146WCAG 2.x, 0 is black and 1 is white
Perceived brightness121.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 4.83:1
Contrast with white4.35:1WCAG normal text: Fail
Contrast with black4.83:1WCAG normal text: AA
Greyscale equivalent#666666
Inverted#F88C06

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0084FEno red cones; affects about 1% of men; ΔE 11.4 from the original
Deuteranopia#0070F6no green cones; the most common form, about 1% of men; ΔE 1.2 from the original
Tritanopia#0095ABno blue cones; rare, and affects men and women equally; ΔE 72.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.35:1WCAG large text: AA
Contrast with black, large text4.83:1WCAG large text: AAA

Named colours

Royal blue · ΔE 9.2Medium slateblue · ΔE 18.4Dodgerblue · ΔE 20.1Slate blue · ΔE 20.4Medium purple · ΔE 26.9Cornflower blue · ΔE 31.1
Nearest named CSS colourRoyal blue (#4169E1)ΔE 9.23, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#F98D07
Analogous#07ECF9, #1407F9
Triadic#F90773, #73F907
Split complementary#F91407, #ECF907
Tetradic#F907EC, #F98D07, #07F914

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#CEE3FE
Lighter +30%#9CC7FD
Lighter +20%#6BABFB
Lighter +10%#398FFA
Darker −10%#055CC8
Darker −20%#044596
Darker −30%#022E65
Darker −40%#011733
More saturated +25%#0172FF
Less saturated −25%#2776D9

Channel breakdown

R7
G115
B249
Red7 (2.7%)
Green115 (45.1%)
Blue249 (97.6%)
Hue213.22°
Saturation (HSL)95.28%
Lightness50.2%
Dominant channelBlue
Hex per channelR 07 · G 73 · B F9

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Every value on this page was computed from “0773f9” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.