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Recognised as Colour

#33195E

  • #33195E
  • Violet
  • Dark
  • Nearest: Midnight blue

#33195E is a violet with RGB values 51, 25, 94 and HSL 263°, 58%, 23%. It is a dark colour, so white text on it reaches 14.6:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

Colour values

#33195E#33195E
HEX#33195E
RGBrgb(51, 25, 94)
RGB (0–1)0.2, 0.098, 0.3686
RGB percentages20%, 9.8%, 36.9%
HSLhsl(262.6, 58%, 23.3%)
HSV / HSBhsv(262.6, 73.4%, 36.9%)
CMYK45.7%, 73.4%, 0%, 63.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,348,830
CSS custom property--colour: #33195E;

Brightness & contrast

Relative luminance0.02207WCAG 2.x, 0 is black and 1 is white
Perceived brightness46.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 14.57:1
Contrast with white14.57:1WCAG normal text: AAA
Contrast with black1.44:1WCAG normal text: Fail
Greyscale equivalent#242424
Inverted#CCE6A1

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#002960no red cones; affects about 1% of men; ΔE 18.3 from the original
Deuteranopia#00285Dno green cones; the most common form, about 1% of men; ΔE 18.9 from the original
Tritanopia#282A39no blue cones; rare, and affects men and women equally; ΔE 37.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text14.57:1WCAG large text: AAA
Contrast with black, large text1.44:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 13.2Dark slateblue · ΔE 15.8Rebecca purple · ΔE 23.5Indigo · ΔE 27.9Purple · ΔE 32.1Navy · ΔE 33.5
Nearest named CSS colourMidnight blue (#191970)ΔE 13.22, a distinctly different colour
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#445E19
Analogous#19225E, #55195E
Triadic#5E3319, #195E33
Split complementary#5E5519, #225E19
Tetradic#5E1922, #445E19, #195E55

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#946BD8
Lighter +30%#7743CD
Lighter +20%#5F2EAF
Lighter +10%#492486
Darker −10%#1D0E36
Darker −20%#07040D
Darker −30%#000000
Darker −40%#000000
More saturated +25%#2F0A6D
Less saturated −25%#37284F

Channel breakdown

R51
G25
B94
Red51 (20%)
Green25 (9.8%)
Blue94 (36.9%)
Hue262.61°
Saturation (HSL)57.98%
Lightness23.33%
Dominant channelBlue
Hex per channelR 33 · G 19 · B 5E

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Every value on this page was computed from “33195e” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.