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Recognised as Colour

#4F7AFC

  • #4F7AFC
  • Blue
  • Dark
  • Nearest: Royal blue

#4F7AFC is a blue with RGB values 79, 122, 252 and HSL 225°, 97%, 65%. It is a dark colour, so black text on it reaches 5.5:1 contrast (AA for normal text). The nearest named colour is Royal blue.

Colour values

#4F7AFC#4F7AFC
HEX#4F7AFC
RGBrgb(79, 122, 252)
RGB (0–1)0.3098, 0.4784, 0.9882
RGB percentages31%, 47.8%, 98.8%
HSLhsl(225.1, 96.6%, 64.9%)
HSV / HSBhsv(225.1, 68.7%, 98.8%)
CMYK68.7%, 51.6%, 0%, 1.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,208,828
CSS custom property--colour: #4F7AFC;

Brightness & contrast

Relative luminance0.2261WCAG 2.x, 0 is black and 1 is white
Perceived brightness133.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.52:1
Contrast with white3.8:1WCAG normal text: Fail
Contrast with black5.52:1WCAG normal text: AA
Greyscale equivalent#7A7A7A
Inverted#B08503

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#248BFFno red cones; affects about 1% of men; ΔE 14.7 from the original
Deuteranopia#007BF9no green cones; the most common form, about 1% of men; ΔE 7.8 from the original
Tritanopia#0099AFno blue cones; rare, and affects men and women equally; ΔE 71.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.8:1WCAG large text: AA
Contrast with black, large text5.52:1WCAG large text: AAA

Named colours

Royal blue · ΔE 8Medium slateblue · ΔE 14.7Slate blue · ΔE 17.3Dodgerblue · ΔE 18.7Medium purple · ΔE 21.5Cornflower blue · ΔE 27.7
Nearest named CSS colourRoyal blue (#4169E1)ΔE 7.96, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FCD14F
Analogous#4FD0FC, #7B4FFC
Triadic#FC4F7A, #7AFC4F
Split complementary#FC7B4F, #D0FC4F
Tetradic#FC4FD0, #FCD14F, #4FFC7B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#E5ECFF
Lighter +20%#B3C6FE
Lighter +10%#81A0FD
Darker −10%#1D54FB
Darker −20%#043BE1
Darker −30%#032EAF
Darker −40%#02217D
More saturated +25%#4C78FF
Less saturated −25%#6585E6

Channel breakdown

R79
G122
B252
Red79 (31%)
Green122 (47.8%)
Blue252 (98.8%)
Hue225.09°
Saturation (HSL)96.65%
Lightness64.9%
Dominant channelBlue
Hex per channelR 4F · G 7A · B FC

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Every value on this page was computed from “4f7afc” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.