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Recognised as Colour

#3329AC

  • #3329AC
  • Blue
  • Dark
  • Nearest: Dark blue

#3329AC is a blue with RGB values 51, 41, 172 and HSL 245°, 62%, 42%. It is a dark colour, so white text on it reaches 10.2:1 contrast (AAA for normal text). The nearest named colour is Dark blue.

Colour values

#3329AC#3329AC
HEX#3329AC
RGBrgb(51, 41, 172)
RGB (0–1)0.2, 0.1608, 0.6745
RGB percentages20%, 16.1%, 67.5%
HSLhsl(244.6, 61.5%, 41.8%)
HSV / HSBhsv(244.6, 76.2%, 67.5%)
CMYK70.3%, 76.2%, 0%, 32.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,353,004
CSS custom property--colour: #3329AC;

Brightness & contrast

Relative luminance0.05268WCAG 2.x, 0 is black and 1 is white
Perceived brightness71.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.23:1
Contrast with white10.23:1WCAG normal text: AAA
Contrast with black2.05:1WCAG normal text: Fail
Greyscale equivalent#353535
Inverted#CCD653

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0047B0no red cones; affects about 1% of men; ΔE 22.7 from the original
Deuteranopia#003BAAno green cones; the most common form, about 1% of men; ΔE 15.9 from the original
Tritanopia#004F69no blue cones; rare, and affects men and women equally; ΔE 73.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text10.23:1WCAG large text: AAA
Contrast with black, large text2.05:1WCAG large text: Fail

Named colours

Dark blue · ΔE 13.7Navy · ΔE 15Indigo · ΔE 17.2Rebecca purple · ΔE 21.4Slate blue · ΔE 22.5Medium slateblue · ΔE 25.2
Nearest named CSS colourDark blue (#00008B)ΔE 13.7, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#A2AC29
Analogous#2960AC, #7529AC
Triadic#AC3329, #29AC33
Split complementary#AC7529, #60AC29
Tetradic#AC2961, #A2AC29, #29AC75

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B8B4ED
Lighter +30%#918BE3
Lighter +20%#6B62D9
Lighter +10%#4438D0
Darker −10%#271F83
Darker −20%#1B155A
Darker −30%#0E0C30
Darker −40%#020207
More saturated +25%#1C0EC7
Less saturated −25%#4A4491

Channel breakdown

R51
G41
B172
Red51 (20%)
Green41 (16.1%)
Blue172 (67.5%)
Hue244.58°
Saturation (HSL)61.5%
Lightness41.76%
Dominant channelBlue
Hex per channelR 33 · G 29 · B AC

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Every value on this page was computed from “3329ac” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.