Nerdulator> put something in

Colour

#40004A

  • #40004A
  • Magenta
  • Dark
  • Nearest: Midnight blue

#40004A is a magenta with RGB values 64, 0, 74 and HSL 292°, 100%, 15%. It is a dark colour, so white text on it reaches 15.9:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

Colour values

#40004A#40004A
HEX#40004A
RGBrgb(64, 0, 74)
RGB (0–1)0.251, 0, 0.2902
RGB percentages25.1%, 0%, 29%
HSLhsl(291.9, 100%, 14.5%)
HSV / HSBhsv(291.9, 100%, 29%)
CMYK13.5%, 100%, 0%, 71%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,194,378
CSS custom property--colour: #40004A;

Brightness & contrast

Relative luminance0.01584WCAG 2.x, 0 is black and 1 is white
Perceived brightness43 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 15.95:1
Contrast with white15.95:1WCAG normal text: AAA
Contrast with black1.32:1WCAG normal text: Fail
Greyscale equivalent#131313
Inverted#BFFFB5

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#001E4Cno red cones; affects about 1% of men; ΔE 28 from the original
Deuteranopia#0B2449no green cones; the most common form, about 1% of men; ΔE 32.5 from the original
Tritanopia#411228no 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 text15.95:1WCAG large text: AAA
Contrast with black, large text1.32:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 22.4Dark slateblue · ΔE 25.5Rebecca purple · ΔE 27.6Purple · ΔE 27.7Indigo · ΔE 29.2Dark magenta · ΔE 32.7
Nearest named CSS colourMidnight blue (#191970)ΔE 22.4, a distinctly different colour
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#0A4A00
Analogous#1B004A, #4A002F
Triadic#4A4000, #004A40
Split complementary#2F4A00, #004A1B
Tetradic#4A1B00, #0A4A00, #002F4A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E017FF
Lighter +30%#C400E3
Lighter +20%#9800B0
Lighter +10%#6C007D
Darker −10%#140017
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#40004A
Less saturated −25%#390941

Channel breakdown

R64
G0
B74
Red64 (25.1%)
Green0 (0%)
Blue74 (29%)
Hue291.89°
Saturation (HSL)100%
Lightness14.51%
Dominant channelBlue
Hex per channelR 40 · 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 “40004a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.