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Recognised as Colour

#22051B

  • #22051B
  • Magenta
  • Dark
  • Nearest: Black

#22051B is a magenta with RGB values 34, 5, 27 and HSL 314°, 74%, 8%. It is a dark colour, so white text on it reaches 19:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#22051B#22051B
HEX#22051B
RGBrgb(34, 5, 27)
RGB (0–1)0.1333, 0.0196, 0.1059
RGB percentages13.3%, 2%, 10.6%
HSLhsl(314.5, 74.4%, 7.6%)
HSV / HSBhsv(314.5, 85.3%, 13.3%)
CMYK0%, 85.3%, 20.6%, 86.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,229,531
CSS custom property--colour: #22051B;

Brightness & contrast

Relative luminance0.00528WCAG 2.x, 0 is black and 1 is white
Perceived brightness21.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 19:1
Contrast with white19:1WCAG normal text: AAA
Contrast with black1.11:1WCAG normal text: Fail
Greyscale equivalent#0D0D0D
Inverted#DDFAE4

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#060D1Cno red cones; affects about 1% of men; ΔE 15.4 from the original
Deuteranopia#0F121Ano green cones; the most common form, about 1% of men; ΔE 16 from the original
Tritanopia#24060Eno blue cones; rare, and affects men and women equally; ΔE 9.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text19:1WCAG large text: AAA
Contrast with black, large text1.11:1WCAG large text: Fail

Named colours

Black · ΔE 18.9Dark slate grey · ΔE 39Dim grey · ΔE 43.6Dark slateblue · ΔE 44.4Midnight blue · ΔE 46.2Slate grey · ΔE 51.7
Nearest named CSS colourBlack (#000000)ΔE 18.86, a distinctly different colour
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#05220C
Analogous#1A0522, #22050D
Triadic#1B2205, #051B22
Split complementary#0D2205, #05221A
Tetradic#221A05, #05220C, #050D22

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D41FA8
Lighter +30%#A71985
Lighter +20%#7B1262
Lighter +10%#4E0C3E
Darker −10%#000000
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#27001E
Less saturated −25%#1D0A18

Channel breakdown

R34
G5
B27
Red34 (13.3%)
Green5 (2%)
Blue27 (10.6%)
Hue314.48°
Saturation (HSL)74.36%
Lightness7.65%
Dominant channelRed
Hex per channelR 22 · G 05 · B 1B

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Every value on this page was computed from “22051b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.