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Recognised as Colour

#415DFD

  • #415DFD
  • Blue
  • Dark
  • Nearest: Medium slateblue

#415DFD is a blue with RGB values 65, 93, 253 and HSL 231°, 98%, 62%. It is a dark colour, so white text on it reaches 5:1 contrast (AA for normal text). The nearest named colour is Medium slateblue.

Colour values

#415DFD#415DFD
HEX#415DFD
RGBrgb(65, 93, 253)
RGB (0–1)0.2549, 0.3647, 0.9922
RGB percentages25.5%, 36.5%, 99.2%
HSLhsl(231.1, 97.9%, 62.4%)
HSV / HSBhsv(231.1, 74.3%, 99.2%)
CMYK74.3%, 63.2%, 0%, 0.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,283,901
CSS custom property--colour: #415DFD;

Brightness & contrast

Relative luminance0.16044WCAG 2.x, 0 is black and 1 is white
Perceived brightness116.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.99:1
Contrast with white4.99:1WCAG normal text: AA
Contrast with black4.21:1WCAG normal text: Fail
Greyscale equivalent#636363
Inverted#BEA202

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0079FFno red cones; affects about 1% of men; ΔE 22.8 from the original
Deuteranopia#0067FAno green cones; the most common form, about 1% of men; ΔE 11.3 from the original
Tritanopia#0087A5no blue cones; rare, and affects men and women equally; ΔE 85.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.99:1WCAG large text: AAA
Contrast with black, large text4.21:1WCAG large text: AA

Named colours

Medium slateblue · ΔE 17.8Royal blue · ΔE 24.3Slate blue · ΔE 25.7Blue violet · ΔE 27.8Dark orchid · ΔE 31.2Medium blue · ΔE 33.6
Nearest named CSS colourMedium slateblue (#7B68EE)ΔE 17.81, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FDE141
Analogous#41BBFD, #8341FD
Triadic#FD415D, #5DFD41
Split complementary#FD8341, #BBFD41
Tetradic#FD41BB, #FDE141, #41FD83

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#D8DEFF
Lighter +20%#A6B3FE
Lighter +10%#7388FE
Darker −10%#0F32FC
Darker −20%#0222D6
Darker −30%#021AA3
Darker −40%#011271
More saturated +25%#3F5CFF
Less saturated −25%#596EE5

Channel breakdown

R65
G93
B253
Red65 (25.5%)
Green93 (36.5%)
Blue253 (99.2%)
Hue231.06°
Saturation (HSL)97.92%
Lightness62.35%
Dominant channelBlue
Hex per channelR 41 · G 5D · B FD

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Every value on this page was computed from “415dfd” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.