Nerdulator> put something in

Recognised as Colour

#3F004A

  • #3F004A
  • Magenta
  • Dark
  • Nearest: Midnight blue

#3F004A is a magenta with RGB values 63, 0, 74 and HSL 291°, 100%, 15%. It is a dark colour, so white text on it reaches 16:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

Colour values

#3F004A#3F004A
HEX#3F004A
RGBrgb(63, 0, 74)
RGB (0–1)0.2471, 0, 0.2902
RGB percentages24.7%, 0%, 29%
HSLhsl(291.1, 100%, 14.5%)
HSV / HSBhsv(291.1, 100%, 29%)
CMYK14.9%, 100%, 0%, 71%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,128,842
CSS custom property--colour: #3F004A;

Brightness & contrast

Relative luminance0.01551WCAG 2.x, 0 is black and 1 is white
Perceived brightness42.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 16.03:1
Contrast with white16.03:1WCAG normal text: AAA
Contrast with black1.31:1WCAG normal text: Fail
Greyscale equivalent#131313
Inverted#C0FFB5

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#001D4Cno red cones; affects about 1% of men; ΔE 27 from the original
Deuteranopia#092349no green cones; the most common form, about 1% of men; ΔE 31.8 from the original
Tritanopia#3F1228no blue cones; rare, and affects men and women equally; ΔE 28.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text16.03:1WCAG large text: AAA
Contrast with black, large text1.31:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 22.1Dark slateblue · ΔE 25.4Rebecca purple · ΔE 27.6Purple · ΔE 27.8Indigo · ΔE 29.1Dark magenta · ΔE 32.9
Nearest named CSS colourMidnight blue (#191970)ΔE 22.05, a distinctly different colour
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#0B4A00
Analogous#1A004A, #4A0030
Triadic#4A3F00, #004A3F
Split complementary#304A00, #004A1A
Tetradic#4A1A00, #0B4A00, #00304A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DD17FF
Lighter +30%#C100E3
Lighter +20%#9600B0
Lighter +10%#6A007D
Darker −10%#140017
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#3F004A
Less saturated −25%#380941

Channel breakdown

R63
G0
B74
Red63 (24.7%)
Green0 (0%)
Blue74 (29%)
Hue291.08°
Saturation (HSL)100%
Lightness14.51%
Dominant channelBlue
Hex per channelR 3F · G 00 · B 4A

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 “3f004a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.