Colour

#3A0443

#3A0443
Magenta
Dark
Nearest: Midnight blue

#3A0443 is a magenta with RGB values 58, 4, 67 and HSL 291°, 89%, 14%. It is a dark colour, so white text on it reaches 16.4:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

Colour values

#3A0443#3A0443

HEX#3A0443

RGBrgb(58, 4, 67)

RGB (0–1)0.2275, 0.0157, 0.2627

RGB percentages22.7%, 1.6%, 26.3%

HSLhsl(291.4, 88.7%, 13.9%)

HSV / HSBhsv(291.4, 94%, 26.3%)

CMYK13.4%, 94%, 0%, 73.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer3,802,179

CSS custom property--colour: #3A0443;

Brightness & contrast

Relative luminance0.01392WCAG 2.x, 0 is black and 1 is white

Perceived brightness39.1 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 16.43:1

Contrast with white16.43:1WCAG normal text: AAA

Contrast with black1.28:1WCAG normal text: Fail

Greyscale equivalent#141414

Inverted#C5FBBC

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#001C45no red cones; affects about 1% of men; ΔE 25.6 from the original

Deuteranopia#0C2142no green cones; the most common form, about 1% of men; ΔE 29 from the original

Tritanopia#3A1225no blue cones; rare, and affects men and women equally; ΔE 25.5 from the original

Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning

Contrast with white, large text16.43:1WCAG large text: AAA

Contrast with black, large text1.28:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 24.5 Dark slateblue · ΔE 26.4 Rebecca purple · ΔE 31.4 Purple · ΔE 32.4 Indigo · ΔE 34 Dark magenta · ΔE 37.5

Nearest named CSS colourMidnight blue (#191970)ΔE 24.51, a distinctly different colour

Hue familymagenta

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#0D4304

Analogous#1A0443, #43042D

Triadic#433A04, #04433A

Split complementary#2D4304, #04431A

Tetradic#431A04, #0D4304, #042D43

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#D421F2

Lighter +30%#B70DD3

Lighter +20%#8D0AA3

Lighter +10%#640773

Darker −10%#100113

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#3D0047

Less saturated −25%#340D3A

Channel breakdown

R58

B67

Red58 (22.7%)

Green4 (1.6%)

Blue67 (26.3%)

Hue291.43°

Saturation (HSL)88.73%

Lightness13.92%

Dominant channelBlue

Hex per channelR 3A · G 04 · B 43

Keep nerding

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#3A0443

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

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