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Recognised as Colour

#140D18

  • #140D18
  • Violet
  • Dark
  • Nearest: Black

#140D18 is a violet with RGB values 20, 13, 24 and HSL 278°, 30%, 7%. It is a dark colour, so white text on it reaches 19.1:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#140D18#140D18
HEX#140D18
RGBrgb(20, 13, 24)
RGB (0–1)0.0784, 0.051, 0.0941
RGB percentages7.8%, 5.1%, 9.4%
HSLhsl(278.2, 29.7%, 7.3%)
HSV / HSBhsv(278.2, 45.8%, 9.4%)
CMYK16.7%, 45.8%, 0%, 90.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,314,072
CSS custom property--colour: #140D18;

Brightness & contrast

Relative luminance0.00503WCAG 2.x, 0 is black and 1 is white
Perceived brightness16.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 19.08:1
Contrast with white19.08:1WCAG normal text: AAA
Contrast with black1.1:1WCAG normal text: Fail
Greyscale equivalent#0F0F0F
Inverted#EBF2E7

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0B0F18no red cones; affects about 1% of men; ΔE 4.2 from the original
Deuteranopia#0D1018no green cones; the most common form, about 1% of men; ΔE 4.1 from the original
Tritanopia#140E11no blue cones; rare, and affects men and women equally; ΔE 5.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text19.08:1WCAG large text: AAA
Contrast with black, large text1.1:1WCAG large text: Fail

Named colours

Black · ΔE 8.6Dark slate grey · ΔE 31.5Dim grey · ΔE 40.5Slate grey · ΔE 49.1Gray · ΔE 49.6Dark slateblue · ΔE 49.8
Nearest named CSS colourBlack (#000000)ΔE 8.63, clearly different but related
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#11180D
Analogous#0F0D18, #180D16
Triadic#18140D, #0D1814
Split complementary#16180D, #0D180E
Tetradic#180F0D, #11180D, #0D1618

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#82559C
Lighter +30%#67437B
Lighter +20%#4B315A
Lighter +10%#301F39
Darker −10%#000000
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#15081D
Less saturated −25%#131213

Channel breakdown

R20
G13
B24
Red20 (7.8%)
Green13 (5.1%)
Blue24 (9.4%)
Hue278.18°
Saturation (HSL)29.73%
Lightness7.25%
Dominant channelBlue
Hex per channelR 14 · G 0D · B 18

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Every value on this page was computed from “140d18” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.