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Recognised as Colour

#33042C

  • #33042C
  • Magenta
  • Dark
  • Nearest: Black

#33042C is a magenta with RGB values 51, 4, 44 and HSL 309°, 85%, 11%. It is a dark colour, so white text on it reaches 17.6:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#33042C#33042C
HEX#33042C
RGBrgb(51, 4, 44)
RGB (0–1)0.2, 0.0157, 0.1725
RGB percentages20%, 1.6%, 17.3%
HSLhsl(308.9, 85.5%, 10.8%)
HSV / HSBhsv(308.9, 92.2%, 20%)
CMYK0%, 92.2%, 13.7%, 80%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,343,404
CSS custom property--colour: #33042C;

Brightness & contrast

Relative luminance0.00972WCAG 2.x, 0 is black and 1 is white
Perceived brightness31.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 17.58:1
Contrast with white17.58:1WCAG normal text: AAA
Contrast with black1.19:1WCAG normal text: Fail
Greyscale equivalent#111111
Inverted#CCFBD3

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#04142Dno red cones; affects about 1% of men; ΔE 24.8 from the original
Deuteranopia#151B2Bno green cones; the most common form, about 1% of men; ΔE 25.7 from the original
Tritanopia#360717no blue cones; rare, and affects men and women equally; ΔE 16.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text17.58:1WCAG large text: AAA
Contrast with black, large text1.19:1WCAG large text: Fail

Named colours

Black · ΔE 32.6Dark slateblue · ΔE 35.8Midnight blue · ΔE 36.5Purple · ΔE 43.6Rebecca purple · ΔE 43.6Dark slate grey · ΔE 46.9
Nearest named CSS colourBlack (#000000)ΔE 32.56, a distinctly different colour
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#04330B
Analogous#230433, #330414
Triadic#2C3304, #042C33
Split complementary#153304, #043323
Tetradic#332204, #04330B, #041433

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#ED16CD
Lighter +30%#C10FA6
Lighter +20%#920B7E
Lighter +10%#620855
Darker −10%#040003
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#37002F
Less saturated −25%#2C0B27

Channel breakdown

R51
G4
B44
Red51 (20%)
Green4 (1.6%)
Blue44 (17.3%)
Hue308.94°
Saturation (HSL)85.45%
Lightness10.78%
Dominant channelRed
Hex per channelR 33 · G 04 · B 2C

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Every value on this page was computed from “33042c” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.