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Recognised as Colour

#413CB1

  • #413CB1
  • Blue
  • Dark
  • Nearest: Slate blue

#413CB1 is a blue with RGB values 65, 60, 177 and HSL 243°, 49%, 46%. It is a dark colour, so white text on it reaches 8.4:1 contrast (AAA for normal text). The nearest named colour is Slate blue.

Colour values

#413CB1#413CB1
HEX#413CB1
RGBrgb(65, 60, 177)
RGB (0–1)0.2549, 0.2353, 0.6941
RGB percentages25.5%, 23.5%, 69.4%
HSLhsl(242.6, 49.4%, 46.5%)
HSV / HSBhsv(242.6, 66.1%, 69.4%)
CMYK63.3%, 66.1%, 0%, 30.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,275,377
CSS custom property--colour: #413CB1;

Brightness & contrast

Relative luminance0.0753WCAG 2.x, 0 is black and 1 is white
Perceived brightness83.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.38:1
Contrast with white8.38:1WCAG normal text: AAA
Contrast with black2.51:1WCAG normal text: Fail
Greyscale equivalent#464646
Inverted#BEC34E

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0052B5no red cones; affects about 1% of men; ΔE 19.3 from the original
Deuteranopia#0049AFno green cones; the most common form, about 1% of men; ΔE 15.2 from the original
Tritanopia#005A71no blue cones; rare, and affects men and women equally; ΔE 66.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text8.38:1WCAG large text: AAA
Contrast with black, large text2.51:1WCAG large text: Fail

Named colours

Slate blue · ΔE 13.1Rebecca purple · ΔE 15.3Royal blue · ΔE 19.2Medium slateblue · ΔE 19.8Indigo · ΔE 20.5Midnight blue · ΔE 21.8
Nearest named CSS colourSlate blue (#6A5ACD)ΔE 13.06, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#ACB13C
Analogous#3C72B1, #7B3CB1
Triadic#B1413C, #3CB141
Split complementary#B17B3C, #72B13C
Tetradic#B13C72, #ACB13C, #3CB17B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#CDCBEE
Lighter +30%#A8A5E1
Lighter +20%#837FD4
Lighter +10%#5E59C7
Darker −10%#332F8B
Darker −20%#252265
Darker −30%#17153F
Darker −40%#090819
More saturated +25%#261ECF
Less saturated −25%#5C5A93

Channel breakdown

R65
G60
B177
Red65 (25.5%)
Green60 (23.5%)
Blue177 (69.4%)
Hue242.56°
Saturation (HSL)49.37%
Lightness46.47%
Dominant channelBlue
Hex per channelR 41 · G 3C · B B1

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Every value on this page was computed from “413cb1” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.