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Colour

#4FA7FC

  • #4FA7FC
  • Blue
  • Dark
  • Nearest: Cornflower blue

#4FA7FC is a blue with RGB values 79, 167, 252 and HSL 209°, 97%, 65%. It is a dark colour, so black text on it reaches 8.3:1 contrast (AAA for normal text). The nearest named colour is Cornflower blue.

Colour values

#4FA7FC#4FA7FC
HEX#4FA7FC
RGBrgb(79, 167, 252)
RGB (0–1)0.3098, 0.6549, 0.9882
RGB percentages31%, 65.5%, 98.8%
HSLhsl(209.5, 96.6%, 64.9%)
HSV / HSBhsv(209.5, 68.7%, 98.8%)
CMYK68.7%, 33.7%, 0%, 1.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,220,348
CSS custom property--colour: #4FA7FC;

Brightness & contrast

Relative luminance0.36328WCAG 2.x, 0 is black and 1 is white
Perceived brightness159.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.27:1
Contrast with white2.54:1WCAG normal text: Fail
Contrast with black8.27:1WCAG normal text: AAA
Greyscale equivalent#9A9A9A
Inverted#B05803

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#81ABFFno red cones; affects about 1% of men; ΔE 9.6 from the original
Deuteranopia#689BFAno green cones; the most common form, about 1% of men; ΔE 11.1 from the original
Tritanopia#00BBC6no blue cones; rare, and affects men and women equally; ΔE 48.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.54:1WCAG large text: Fail
Contrast with black, large text8.27:1WCAG large text: AAA

Named colours

Cornflower blue · ΔE 10.3Dodgerblue · ΔE 18.2Deep skyblue · ΔE 20.2Steel blue · ΔE 23.2Light skyblue · ΔE 27.4Sky blue · ΔE 34.7
Nearest named CSS colourCornflower blue (#6495ED)ΔE 10.28, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FCA44F
Analogous#4FFCFA, #4F51FC
Triadic#FC4FA7, #A7FC4F
Split complementary#FC4F51, #FCFA4F
Tetradic#FA4FFC, #FCA44F, #51FC4F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#E5F2FF
Lighter +20%#B3D9FE
Lighter +10%#81C0FD
Darker −10%#1D8EFB
Darker −20%#0474E1
Darker −30%#035AAF
Darker −40%#02417D
More saturated +25%#4CA7FF
Less saturated −25%#65A7E6

Channel breakdown

R79
G167
B252
Red79 (31%)
Green167 (65.5%)
Blue252 (98.8%)
Hue209.48°
Saturation (HSL)96.65%
Lightness64.9%
Dominant channelBlue
Hex per channelR 4F · G A7 · B FC

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Every value on this page was computed from “4fa7fc” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.