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Recognised as Colour

#22006B

  • #22006B
  • Violet
  • Dark
  • Nearest: Midnight blue

#22006B is a violet with RGB values 34, 0, 107 and HSL 259°, 100%, 21%. 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

#22006B#22006B
HEX#22006B
RGBrgb(34, 0, 107)
RGB (0–1)0.1333, 0, 0.4196
RGB percentages13.3%, 0%, 42%
HSLhsl(259.1, 100%, 21%)
HSV / HSBhsv(259.1, 100%, 42%)
CMYK68.2%, 100%, 0%, 58%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,228,331
CSS custom property--colour: #22006B;

Brightness & contrast

Relative luminance0.01402WCAG 2.x, 0 is black and 1 is white
Perceived brightness40.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 16.4:1
Contrast with white16.4:1WCAG normal text: AAA
Contrast with black1.28:1WCAG normal text: Fail
Greyscale equivalent#0F0F0F
Inverted#DDFF94

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#00236Eno red cones; affects about 1% of men; ΔE 22.2 from the original
Deuteranopia#001C69no green cones; the most common form, about 1% of men; ΔE 18.7 from the original
Tritanopia#00273Cno blue cones; rare, and affects men and women equally; ΔE 58.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text16.4:1WCAG large text: AAA
Contrast with black, large text1.28:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 12.1Indigo · ΔE 12.3Navy · ΔE 12.9Dark blue · ΔE 17.9Rebecca purple · ΔE 21.7Dark slateblue · ΔE 27.4
Nearest named CSS colourMidnight blue (#191970)ΔE 12.15, a distinctly different colour
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#496B00
Analogous#00136B, #58006B
Triadic#6B2200, #006B22
Split complementary#6B5800, #136B00
Tetradic#6B0013, #496B00, #006B58

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#7738FF
Lighter +30%#5405FF
Lighter +20%#4200D1
Lighter +10%#32009E
Darker −10%#120038
Darker −20%#020005
Darker −30%#000000
Darker −40%#000000
More saturated +25%#22006B
Less saturated −25%#270D5E

Channel breakdown

R34
G0
B107
Red34 (13.3%)
Green0 (0%)
Blue107 (42%)
Hue259.07°
Saturation (HSL)100%
Lightness20.98%
Dominant channelBlue
Hex per channelR 22 · G 00 · B 6B

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Every value on this page was computed from “22006b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.