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Recognised as Colour

#3D41AC

  • #3D41AC
  • Blue
  • Dark
  • Nearest: Slate blue

#3D41AC is a blue with RGB values 61, 65, 172 and HSL 238°, 48%, 46%. It is a dark colour, so white text on it reaches 8.2:1 contrast (AAA for normal text). The nearest named colour is Slate blue.

Colour values

#3D41AC#3D41AC
HEX#3D41AC
RGBrgb(61, 65, 172)
RGB (0–1)0.2392, 0.2549, 0.6745
RGB percentages23.9%, 25.5%, 67.5%
HSLhsl(237.8, 47.6%, 45.7%)
HSV / HSBhsv(237.8, 64.5%, 67.5%)
CMYK64.5%, 62.2%, 0%, 32.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,014,508
CSS custom property--colour: #3D41AC;

Brightness & contrast

Relative luminance0.07751WCAG 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 8.23:1
Contrast with white8.23:1WCAG normal text: AAA
Contrast with black2.55:1WCAG normal text: Fail
Greyscale equivalent#484848
Inverted#C2BE53

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0054AFno red cones; affects about 1% of men; ΔE 17.7 from the original
Deuteranopia#004AAAno green cones; the most common form, about 1% of men; ΔE 12.4 from the original
Tritanopia#005C70no blue cones; rare, and affects men and women equally; ΔE 62.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text8.23:1WCAG large text: AAA
Contrast with black, large text2.55:1WCAG large text: Fail

Named colours

Slate blue · ΔE 12.4Rebecca purple · ΔE 15Dark slateblue · ΔE 17.2Royal blue · ΔE 17.3Midnight blue · ΔE 19.5Medium slateblue · ΔE 21.9
Nearest named CSS colourSlate blue (#6A5ACD)ΔE 12.43, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#ACA83D
Analogous#3D79AC, #703DAC
Triadic#AC3D41, #41AC3D
Split complementary#AC703D, #79AC3D
Tetradic#AC3D79, #ACA83D, #3DAC70

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C9CAEC
Lighter +30%#A3A6DF
Lighter +20%#7E81D1
Lighter +10%#585CC4
Darker −10%#303386
Darker −20%#222561
Darker −30%#15163B
Darker −40%#080815
More saturated +25%#2026C9
Less saturated −25%#5A5C8F

Channel breakdown

R61
G65
B172
Red61 (23.9%)
Green65 (25.5%)
Blue172 (67.5%)
Hue237.84°
Saturation (HSL)47.64%
Lightness45.69%
Dominant channelBlue
Hex per channelR 3D · G 41 · B AC

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Every value on this page was computed from “3d41ac” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.