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Recognised as Colour

#3413B1

  • #3413B1
  • Blue
  • Dark
  • Nearest: Dark blue

#3413B1 is a blue with RGB values 52, 19, 177 and HSL 253°, 81%, 38%. It is a dark colour, so white text on it reaches 11.2:1 contrast (AAA for normal text). The nearest named colour is Dark blue.

Colour values

#3413B1#3413B1
HEX#3413B1
RGBrgb(52, 19, 177)
RGB (0–1)0.2039, 0.0745, 0.6941
RGB percentages20.4%, 7.5%, 69.4%
HSLhsl(252.5, 80.6%, 38.4%)
HSV / HSBhsv(252.5, 89.3%, 69.4%)
CMYK70.6%, 89.3%, 0%, 30.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,412,913
CSS custom property--colour: #3413B1;

Brightness & contrast

Relative luminance0.0437WCAG 2.x, 0 is black and 1 is white
Perceived brightness67.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 11.21:1
Contrast with white11.21:1WCAG normal text: AAA
Contrast with black1.87:1WCAG normal text: Fail
Greyscale equivalent#252525
Inverted#CBEC4E

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0041B5no red cones; affects about 1% of men; ΔE 28.6 from the original
Deuteranopia#0034AEno green cones; the most common form, about 1% of men; ΔE 21.6 from the original
Tritanopia#004A68no blue cones; rare, and affects men and women equally; ΔE 83 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text11.21:1WCAG large text: AAA
Contrast with black, large text1.87:1WCAG large text: Fail

Named colours

Dark blue · ΔE 13.5Navy · ΔE 18.2Medium blue · ΔE 19.5Blue violet · ΔE 21.8Indigo · ΔE 22.7Dark violet · ΔE 25.1
Nearest named CSS colourDark blue (#00008B)ΔE 13.45, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#90B113
Analogous#1341B1, #8313B1
Triadic#B13413, #13B134
Split complementary#B18313, #41B113
Tetradic#B11341, #90B113, #13B183

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#AE9CF4
Lighter +30%#896EEF
Lighter +20%#6340EA
Lighter +10%#4218DF
Darker −10%#260E83
Darker −20%#190955
Darker −30%#0B0427
Darker −40%#000000
More saturated +25%#2900C4
Less saturated −25%#422B99

Channel breakdown

R52
G19
B177
Red52 (20.4%)
Green19 (7.5%)
Blue177 (69.4%)
Hue252.53°
Saturation (HSL)80.61%
Lightness38.43%
Dominant channelBlue
Hex per channelR 34 · G 13 · B B1

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Every value on this page was computed from “3413b1” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.