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Recognised as Colour

#4F76CF

  • #4F76CF
  • Blue
  • Dark
  • Nearest: Cornflower blue

#4F76CF is a blue with RGB values 79, 118, 207 and HSL 222°, 57%, 56%. It is a dark colour, so black text on it reaches 4.8:1 contrast (AA for normal text). The nearest named colour is Cornflower blue.

Colour values

#4F76CF#4F76CF
HEX#4F76CF
RGBrgb(79, 118, 207)
RGB (0–1)0.3098, 0.4627, 0.8118
RGB percentages31%, 46.3%, 81.2%
HSLhsl(221.7, 57.1%, 56.1%)
HSV / HSBhsv(221.7, 61.8%, 81.2%)
CMYK61.8%, 43%, 0%, 18.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,207,759
CSS custom property--colour: #4F76CF;

Brightness & contrast

Relative luminance0.19124WCAG 2.x, 0 is black and 1 is white
Perceived brightness122.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 4.82:1
Contrast with white4.35:1WCAG normal text: Fail
Contrast with black4.82:1WCAG normal text: AA
Greyscale equivalent#747474
Inverted#B08930

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#4D7FD2no red cones; affects about 1% of men; ΔE 6 from the original
Deuteranopia#3A74CDno green cones; the most common form, about 1% of men; ΔE 3.6 from the original
Tritanopia#008A98no blue cones; rare, and affects men and women equally; ΔE 52.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text4.35:1WCAG large text: AA
Contrast with black, large text4.82:1WCAG large text: AAA

Named colours

Cornflower blue · ΔE 12.1Dodgerblue · ΔE 16.2Royal blue · ΔE 19.6Medium purple · ΔE 23.1Slate blue · ΔE 23.9Dark slateblue · ΔE 24.7
Nearest named CSS colourCornflower blue (#6495ED)ΔE 12.08, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#CFA84F
Analogous#4FB6CF, #684FCF
Triadic#CF4F76, #76CF4F
Split complementary#CF684F, #B6CF4F
Tetradic#CF4FB6, #CFA84F, #4FCF68

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#EFF3FB
Lighter +30%#C7D4F0
Lighter +20%#9FB4E5
Lighter +10%#7795DA
Darker −10%#325BB9
Darker −20%#274791
Darker −30%#1D3469
Darker −40%#122040
More saturated +25%#336BEB
Less saturated −25%#6B81B3

Channel breakdown

R79
G118
B207
Red79 (31%)
Green118 (46.3%)
Blue207 (81.2%)
Hue221.72°
Saturation (HSL)57.14%
Lightness56.08%
Dominant channelBlue
Hex per channelR 4F · G 76 · B CF

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Every value on this page was computed from “4f76cf” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.