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Recognised as Colour

#4750FE

  • #4750FE
  • Blue
  • Dark
  • Nearest: Blue violet

#4750FE is a blue with RGB values 71, 80, 254 and HSL 237°, 99%, 64%. It is a dark colour, so white text on it reaches 5.5:1 contrast (AA for normal text). The nearest named colour is Blue violet.

Colour values

#4750FE#4750FE
HEX#4750FE
RGBrgb(71, 80, 254)
RGB (0–1)0.2784, 0.3137, 0.9961
RGB percentages27.8%, 31.4%, 99.6%
HSLhsl(237, 98.9%, 63.7%)
HSV / HSBhsv(237, 72%, 99.6%)
CMYK72%, 68.5%, 0%, 0.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,673,790
CSS custom property--colour: #4750FE;

Brightness & contrast

Relative luminance0.14233WCAG 2.x, 0 is black and 1 is white
Perceived brightness112.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.46:1
Contrast with white5.46:1WCAG normal text: AA
Contrast with black3.85:1WCAG normal text: Fail
Greyscale equivalent#5B5B5B
Inverted#B8AF01

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0072FFno red cones; affects about 1% of men; ΔE 27.2 from the original
Deuteranopia#0061FBno green cones; the most common form, about 1% of men; ΔE 16 from the original
Tritanopia#0080A1no blue cones; rare, and affects men and women equally; ΔE 92.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.46:1WCAG large text: AAA
Contrast with black, large text3.85:1WCAG large text: AA

Named colours

Blue violet · ΔE 21.6Medium blue · ΔE 25.1Medium slateblue · ΔE 25.3Dark violet · ΔE 29.7Dark orchid · ΔE 29.8Slate blue · ΔE 33.3
Nearest named CSS colourBlue violet (#8A2BE2)ΔE 21.6, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FEF547
Analogous#47ACFE, #9947FE
Triadic#FE4750, #50FE47
Split complementary#FE9947, #ACFE47
Tetradic#FE47AC, #FEF547, #47FE99

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#DFE1FF
Lighter +20%#ACB0FF
Lighter +10%#7A80FE
Darker −10%#1420FE
Darker −20%#010CDE
Darker −30%#0109AB
Darker −40%#010778
More saturated +25%#464FFF
Less saturated −25%#5E65E7

Channel breakdown

R71
G80
B254
Red71 (27.8%)
Green80 (31.4%)
Blue254 (99.6%)
Hue237.05°
Saturation (HSL)98.92%
Lightness63.73%
Dominant channelBlue
Hex per channelR 47 · G 50 · B FE

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Every value on this page was computed from “4750fe” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.