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Recognised as Colour

#50419C

  • #50419C
  • Blue
  • Dark
  • Nearest: Dark slateblue

#50419C is a blue with RGB values 80, 65, 156 and HSL 250°, 41%, 43%. It is a dark colour, so white text on it reaches 8.1:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#50419C#50419C
HEX#50419C
RGBrgb(80, 65, 156)
RGB (0–1)0.3137, 0.2549, 0.6118
RGB percentages31.4%, 25.5%, 61.2%
HSLhsl(249.9, 41.2%, 43.3%)
HSV / HSBhsv(249.9, 58.3%, 61.2%)
CMYK48.7%, 58.3%, 0%, 38.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,259,676
CSS custom property--colour: #50419C;

Brightness & contrast

Relative luminance0.07886WCAG 2.x, 0 is black and 1 is white
Perceived brightness84.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.15:1
Contrast with white8.15:1WCAG normal text: AAA
Contrast with black2.58:1WCAG normal text: Fail
Greyscale equivalent#4B4B4B
Inverted#AFBE63

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#00529Fno red cones; affects about 1% of men; ΔE 20.7 from the original
Deuteranopia#004D9Ano green cones; the most common form, about 1% of men; ΔE 19.4 from the original
Tritanopia#365668no blue cones; rare, and affects men and women equally; ΔE 50.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text8.15:1WCAG large text: AAA
Contrast with black, large text2.58:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 7.9Rebecca purple · ΔE 12.2Slate blue · ΔE 16.2Midnight blue · ΔE 18Medium purple · ΔE 22.2Royal blue · ΔE 22.9
Nearest named CSS colourDark slateblue (#483D8B)ΔE 7.87, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#8D9C41
Analogous#415F9C, #7E419C
Triadic#9C5041, #419C50
Split complementary#9C7E41, #609C41
Tetradic#9C415F, #8D9C41, #419C7E

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C9C3E6
Lighter +30%#A89FD7
Lighter +20%#887BC8
Lighter +10%#6757B9
Darker −10%#3E3278
Darker −20%#2B2354
Darker −30%#191430
Darker −40%#06050C
More saturated +25%#3D25B8
Less saturated −25%#635D80

Channel breakdown

R80
G65
B156
Red80 (31.4%)
Green65 (25.5%)
Blue156 (61.2%)
Hue249.89°
Saturation (HSL)41.18%
Lightness43.33%
Dominant channelBlue
Hex per channelR 50 · G 41 · B 9C

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Every value on this page was computed from “50419c” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.