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Colour

#34006B

  • #34006B
  • Violet
  • Dark
  • Nearest: Indigo

#34006B is a violet with RGB values 52, 0, 107 and HSL 269°, 100%, 21%. It is a dark colour, so white text on it reaches 15.5:1 contrast (AAA for normal text). The nearest named colour is Indigo.

Colour values

#34006B#34006B
HEX#34006B
RGBrgb(52, 0, 107)
RGB (0–1)0.2039, 0, 0.4196
RGB percentages20.4%, 0%, 42%
HSLhsl(269.2, 100%, 21%)
HSV / HSBhsv(269.2, 100%, 42%)
CMYK51.4%, 100%, 0%, 58%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,407,979
CSS custom property--colour: #34006B;

Brightness & contrast

Relative luminance0.01792WCAG 2.x, 0 is black and 1 is white
Perceived brightness46 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 15.46:1
Contrast with white15.46:1WCAG normal text: AAA
Contrast with black1.36:1WCAG normal text: Fail
Greyscale equivalent#131313
Inverted#CBFF94

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#00256Eno red cones; affects about 1% of men; ΔE 23.8 from the original
Deuteranopia#002369no green cones; the most common form, about 1% of men; ΔE 24.6 from the original
Tritanopia#23263Cno blue cones; rare, and affects men and women equally; ΔE 51.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text15.46:1WCAG large text: AAA
Contrast with black, large text1.36:1WCAG large text: Fail

Named colours

Indigo · ΔE 10.8Midnight blue · ΔE 12.5Navy · ΔE 16.4Rebecca purple · ΔE 18.7Dark blue · ΔE 21Purple · ΔE 24.7
Nearest named CSS colourIndigo (#4B0082)ΔE 10.79, a distinctly different colour
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#376B00
Analogous#00026B, #69006B
Triadic#6B3400, #006B34
Split complementary#6B6900, #026B00
Tetradic#6B0002, #376B00, #006B69

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#9938FF
Lighter +30%#7E05FF
Lighter +20%#6600D1
Lighter +10%#4D009E
Darker −10%#1B0038
Darker −20%#020005
Darker −30%#000000
Darker −40%#000000
More saturated +25%#34006B
Less saturated −25%#340D5E

Channel breakdown

R52
G0
B107
Red52 (20.4%)
Green0 (0%)
Blue107 (42%)
Hue269.16°
Saturation (HSL)100%
Lightness20.98%
Dominant channelBlue
Hex per channelR 34 · G 00 · B 6B

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Every value on this page was computed from “34006b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.