Nerdulator> put something in

Recognised as Colour

#4841A4

  • #4841A4
  • Blue
  • Dark
  • Nearest: Dark slateblue

#4841A4 is a blue with RGB values 72, 65, 164 and HSL 244°, 43%, 45%. It is a dark colour, so white text on it reaches 8.2:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#4841A4#4841A4
HEX#4841A4
RGBrgb(72, 65, 164)
RGB (0–1)0.2824, 0.2549, 0.6431
RGB percentages28.2%, 25.5%, 64.3%
HSLhsl(244.2, 43.2%, 44.9%)
HSV / HSBhsv(244.2, 60.4%, 64.3%)
CMYK56.1%, 60.4%, 0%, 35.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,735,396
CSS custom property--colour: #4841A4;

Brightness & contrast

Relative luminance0.07839WCAG 2.x, 0 is black and 1 is white
Perceived brightness84.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.18:1
Contrast with white8.18:1WCAG normal text: AAA
Contrast with black2.57:1WCAG normal text: Fail
Greyscale equivalent#4A4A4A
Inverted#B7BE5B

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0053A7no red cones; affects about 1% of men; ΔE 19.1 from the original
Deuteranopia#004BA2no green cones; the most common form, about 1% of men; ΔE 15.6 from the original
Tritanopia#1B596Cno blue cones; rare, and affects men and women equally; ΔE 57.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text8.18:1WCAG large text: AAA
Contrast with black, large text2.57:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 12.3Rebecca purple · ΔE 12.6Slate blue · ΔE 13.5Midnight blue · ΔE 18.1Royal blue · ΔE 19.7Medium purple · ΔE 22.1
Nearest named CSS colourDark slateblue (#483D8B)ΔE 12.35, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#9DA441
Analogous#416BA4, #7A41A4
Triadic#A44841, #41A448
Split complementary#A47A41, #6BA441
Tetradic#A4416B, #9DA441, #41A47A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#CAC8E9
Lighter +30%#A7A3DB
Lighter +20%#847FCC
Lighter +10%#615ABE
Darker −10%#38337F
Darker −20%#28245B
Darker −30%#181636
Darker −40%#080712
More saturated +25%#2F24C1
Less saturated −25%#615E87

Channel breakdown

R72
G65
B164
Red72 (28.2%)
Green65 (25.5%)
Blue164 (64.3%)
Hue244.24°
Saturation (HSL)43.23%
Lightness44.9%
Dominant channelBlue
Hex per channelR 48 · G 41 · B A4

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Nerdulate something else

Nothing in mind? Surprise me · today’s page

Every value on this page was computed from “4841a4” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.