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Recognised as Colour

#418FFF

  • #418FFF
  • Blue
  • Dark
  • Nearest: Dodgerblue

#418FFF is a blue with RGB values 65, 143, 255 and HSL 215°, 100%, 63%. It is a dark colour, so black text on it reaches 6.6:1 contrast (AA for normal text). The nearest named colour is Dodgerblue.

Colour values

#418FFF#418FFF
HEX#418FFF
RGBrgb(65, 143, 255)
RGB (0–1)0.2549, 0.5608, 1
RGB percentages25.5%, 56.1%, 100%
HSLhsl(215.4, 100%, 62.7%)
HSV / HSBhsv(215.4, 74.5%, 100%)
CMYK74.5%, 43.9%, 0%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,296,703
CSS custom property--colour: #418FFF;

Brightness & contrast

Relative luminance0.27989WCAG 2.x, 0 is black and 1 is white
Perceived brightness143.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.6:1
Contrast with white3.18:1WCAG normal text: Fail
Contrast with black6.6:1WCAG normal text: AA
Greyscale equivalent#878787
Inverted#BE7000

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#569AFFno red cones; affects about 1% of men; ΔE 7.9 from the original
Deuteranopia#2E88FDno green cones; the most common form, about 1% of men; ΔE 4.2 from the original
Tritanopia#00A9BBno blue cones; rare, and affects men and women equally; ΔE 61 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.18:1WCAG large text: AA
Contrast with black, large text6.6:1WCAG large text: AAA

Named colours

Dodgerblue · ΔE 3.7Cornflower blue · ΔE 14.1Royal blue · ΔE 17.7Medium purple · ΔE 26.8Slate blue · ΔE 27.2Medium slateblue · ΔE 28.7
Nearest named CSS colourDodgerblue (#1E90FF)ΔE 3.73, a close match
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FFB141
Analogous#41EEFF, #5241FF
Triadic#FF418F, #8FFF41
Split complementary#FF5241, #EEFF41
Tetradic#FF41EE, #FFB141, #41FF52

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#DAE9FF
Lighter +20%#A7CBFF
Lighter +10%#74ADFF
Darker −10%#0E71FF
Darker −20%#0059DA
Darker −30%#0045A7
Darker −40%#003074
More saturated +25%#418FFF
Less saturated −25%#5993E7

Channel breakdown

R65
G143
B255
Red65 (25.5%)
Green143 (56.1%)
Blue255 (100%)
Hue215.37°
Saturation (HSL)100%
Lightness62.75%
Dominant channelBlue
Hex per channelR 41 · G 8F · B FF

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Every value on this page was computed from “418fff” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.