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Recognised as Colour

#463FA7

  • #463FA7
  • Blue
  • Dark
  • Nearest: Rebecca purple

#463FA7 is a blue with RGB values 70, 63, 167 and HSL 244°, 45%, 45%. It is a dark colour, so white text on it reaches 8.3:1 contrast (AAA for normal text). The nearest named colour is Rebecca purple.

Colour values

#463FA7#463FA7
HEX#463FA7
RGBrgb(70, 63, 167)
RGB (0–1)0.2745, 0.2471, 0.6549
RGB percentages27.5%, 24.7%, 65.5%
HSLhsl(244, 45.2%, 45.1%)
HSV / HSBhsv(244, 62.3%, 65.5%)
CMYK58.1%, 62.3%, 0%, 34.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,603,815
CSS custom property--colour: #463FA7;

Brightness & contrast

Relative luminance0.07647WCAG 2.x, 0 is black and 1 is white
Perceived brightness83.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.3:1
Contrast with white8.3:1WCAG normal text: AAA
Contrast with black2.53:1WCAG normal text: Fail
Greyscale equivalent#484848
Inverted#B9C058

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0052AAno red cones; affects about 1% of men; ΔE 19.2 from the original
Deuteranopia#004AA5no green cones; the most common form, about 1% of men; ΔE 15.5 from the original
Tritanopia#0D586Dno blue cones; rare, and affects men and women equally; ΔE 59.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text8.3:1WCAG large text: AAA
Contrast with black, large text2.53:1WCAG large text: Fail

Named colours

Rebecca purple · ΔE 12.4Slate blue · ΔE 12.6Dark slateblue · ΔE 15.3Midnight blue · ΔE 18.4Royal blue · ΔE 19.1Indigo · ΔE 22.3
Nearest named CSS colourRebecca purple (#663399)ΔE 12.41, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#A0A73F
Analogous#3F6CA7, #7A3FA7
Triadic#A7463F, #3FA746
Split complementary#A77A3F, #6CA73F
Tetradic#A73F6C, #A0A73F, #3FA77A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#CAC8EA
Lighter +30%#A7A3DC
Lighter +20%#837ECE
Lighter +10%#6059C0
Darker −10%#363182
Darker −20%#27235D
Darker −30%#171538
Darker −40%#080713
More saturated +25%#2D22C4
Less saturated −25%#5F5C8A

Channel breakdown

R70
G63
B167
Red70 (27.5%)
Green63 (24.7%)
Blue167 (65.5%)
Hue244.04°
Saturation (HSL)45.22%
Lightness45.1%
Dominant channelBlue
Hex per channelR 46 · G 3F · B A7

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Every value on this page was computed from “463fa7” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.