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Colour

#4E3EB5

  • #4E3EB5
  • Blue
  • Dark
  • Nearest: Slate blue

#4E3EB5 is a blue with RGB values 78, 62, 181 and HSL 248°, 49%, 48%. It is a dark colour, so white text on it reaches 7.8:1 contrast (AAA for normal text). The nearest named colour is Slate blue.

Colour values

#4E3EB5#4E3EB5
HEX#4E3EB5
RGBrgb(78, 62, 181)
RGB (0–1)0.3059, 0.2431, 0.7098
RGB percentages30.6%, 24.3%, 71%
HSLhsl(248.1, 49%, 47.6%)
HSV / HSBhsv(248.1, 65.7%, 71%)
CMYK56.9%, 65.7%, 0%, 29%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,127,861
CSS custom property--colour: #4E3EB5;

Brightness & contrast

Relative luminance0.08401WCAG 2.x, 0 is black and 1 is white
Perceived brightness88.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.84:1
Contrast with white7.84:1WCAG normal text: AAA
Contrast with black2.68:1WCAG normal text: Fail
Greyscale equivalent#4A4A4A
Inverted#B1C14A

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0056B9no red cones; affects about 1% of men; ΔE 22.3 from the original
Deuteranopia#004EB3no green cones; the most common form, about 1% of men; ΔE 19 from the original
Tritanopia#185C74no blue cones; rare, and affects men and women equally; ΔE 66.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text7.84:1WCAG large text: AAA
Contrast with black, large text2.68:1WCAG large text: Fail

Named colours

Slate blue · ΔE 11.7Rebecca purple · ΔE 14.3Medium slateblue · ΔE 17.9Royal blue · ΔE 19.4Indigo · ΔE 20Medium purple · ΔE 23.1
Nearest named CSS colourSlate blue (#6A5ACD)ΔE 11.69, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#A5B53E
Analogous#3E6AB5, #893EB5
Triadic#B54E3E, #3EB54E
Split complementary#B58A3E, #69B53E
Tetradic#B53E6A, #A5B53E, #3EB589

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D4D0EF
Lighter +30%#B2AAE2
Lighter +20%#8F84D5
Lighter +10%#6C5EC8
Darker −10%#3E318F
Darker −20%#2D2469
Darker −30%#1D1743
Darker −40%#0D0A1D
More saturated +25%#3820D3
Less saturated −25%#645C97

Channel breakdown

R78
G62
B181
Red78 (30.6%)
Green62 (24.3%)
Blue181 (71%)
Hue248.07°
Saturation (HSL)48.97%
Lightness47.65%
Dominant channelBlue
Hex per channelR 4E · G 3E · B B5

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Every value on this page was computed from “4e3eb5” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.