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Colour

#2F0C65

  • #2F0C65
  • Violet
  • Dark
  • Nearest: Midnight blue

#2F0C65 is a violet with RGB values 47, 12, 101 and HSL 264°, 79%, 22%. It is a dark colour, so white text on it reaches 15.4:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

Colour values

#2F0C65#2F0C65
HEX#2F0C65
RGBrgb(47, 12, 101)
RGB (0–1)0.1843, 0.0471, 0.3961
RGB percentages18.4%, 4.7%, 39.6%
HSLhsl(263.6, 78.8%, 22.2%)
HSV / HSBhsv(263.6, 88.1%, 39.6%)
CMYK53.5%, 88.1%, 0%, 60.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,083,365
CSS custom property--colour: #2F0C65;

Brightness & contrast

Relative luminance0.01807WCAG 2.x, 0 is black and 1 is white
Perceived brightness43.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 15.43:1
Contrast with white15.43:1WCAG normal text: AAA
Contrast with black1.36:1WCAG normal text: Fail
Greyscale equivalent#1A1A1A
Inverted#D0F39A

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#002667no red cones; affects about 1% of men; ΔE 21.1 from the original
Deuteranopia#002363no green cones; the most common form, about 1% of men; ΔE 20.6 from the original
Tritanopia#1D273Ano blue cones; rare, and affects men and women equally; ΔE 47.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text15.43:1WCAG large text: AAA
Contrast with black, large text1.36:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 7.8Indigo · ΔE 17.7Rebecca purple · ΔE 19.4Dark slateblue · ΔE 20.2Navy · ΔE 22.5Dark blue · ΔE 27.3
Nearest named CSS colourMidnight blue (#191970)ΔE 7.76, clearly different but related
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#42650C
Analogous#0C1565, #5C0C65
Triadic#652F0C, #0C652F
Split complementary#655B0C, #16650C
Tetradic#650C15, #42650C, #0C655C

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#8E52EB
Lighter +30%#7025E5
Lighter +20%#5917C0
Lighter +10%#441193
Darker −10%#1A0737
Darker −20%#05010A
Darker −30%#000000
Darker −40%#000000
More saturated +25%#2C0071
Less saturated −25%#321A57

Channel breakdown

R47
G12
B101
Red47 (18.4%)
Green12 (4.7%)
Blue101 (39.6%)
Hue263.6°
Saturation (HSL)78.76%
Lightness22.16%
Dominant channelBlue
Hex per channelR 2F · G 0C · B 65

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Every value on this page was computed from “2f0c65” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.