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Recognised as Colour

#22011B

  • #22011B
  • Magenta
  • Dark
  • Nearest: Black

#22011B is a magenta with RGB values 34, 1, 27 and HSL 313°, 94%, 7%. It is a dark colour, so white text on it reaches 19.3:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#22011B#22011B
HEX#22011B
RGBrgb(34, 1, 27)
RGB (0–1)0.1333, 0.0039, 0.1059
RGB percentages13.3%, 0.4%, 10.6%
HSLhsl(312.7, 94.3%, 6.9%)
HSV / HSBhsv(312.7, 97.1%, 13.3%)
CMYK0%, 97.1%, 20.6%, 86.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,228,507
CSS custom property--colour: #22011B;

Brightness & contrast

Relative luminance0.00441WCAG 2.x, 0 is black and 1 is white
Perceived brightness20.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 19.3:1
Contrast with white19.3:1WCAG normal text: AAA
Contrast with black1.09:1WCAG normal text: Fail
Greyscale equivalent#0A0A0A
Inverted#DDFEE4

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#020A1Cno red cones; affects about 1% of men; ΔE 16.8 from the original
Deuteranopia#0C101Ano green cones; the most common form, about 1% of men; ΔE 17.4 from the original
Tritanopia#25020Cno blue cones; rare, and affects men and women equally; ΔE 10.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text19.3:1WCAG large text: AAA
Contrast with black, large text1.09:1WCAG large text: Fail

Named colours

Black · ΔE 20.6Dark slate grey · ΔE 40.9Dark slateblue · ΔE 43.7Midnight blue · ΔE 44.8Dim grey · ΔE 45.2Slate grey · ΔE 53
Nearest named CSS colourBlack (#000000)ΔE 20.63, a distinctly different colour
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#012208
Analogous#190122, #22010A
Triadic#1B2201, #011B22
Split complementary#0A2201, #012219
Tetradic#221901, #012208, #010A22

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E807B8
Lighter +30%#B70591
Lighter +20%#85046A
Lighter +10%#540242
Darker −10%#000000
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#23001C
Less saturated −25%#1E0518

Channel breakdown

R34
G1
B27
Red34 (13.3%)
Green1 (0.4%)
Blue27 (10.6%)
Hue312.73°
Saturation (HSL)94.29%
Lightness6.86%
Dominant channelRed
Hex per channelR 22 · G 01 · B 1B

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Every value on this page was computed from “22011b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.