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Recognised as Colour

#0D0513

  • #0D0513
  • Violet
  • Dark
  • Nearest: Black

#0D0513 is a violet with RGB values 13, 5, 19 and HSL 274°, 58%, 5%. It is a dark colour, so white text on it reaches 20:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#0D0513#0D0513
HEX#0D0513
RGBrgb(13, 5, 19)
RGB (0–1)0.051, 0.0196, 0.0745
RGB percentages5.1%, 2%, 7.5%
HSLhsl(274.3, 58.3%, 4.7%)
HSV / HSBhsv(274.3, 73.7%, 7.5%)
CMYK31.6%, 73.7%, 0%, 92.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer853,267
CSS custom property--colour: #0D0513;

Brightness & contrast

Relative luminance0.00241WCAG 2.x, 0 is black and 1 is white
Perceived brightness10.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 20.03:1
Contrast with white20.03:1WCAG normal text: AAA
Contrast with black1.05:1WCAG normal text: Fail
Greyscale equivalent#080808
Inverted#F2FAEC

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#030814no red cones; affects about 1% of men; ΔE 3.7 from the original
Deuteranopia#040813no green cones; the most common form, about 1% of men; ΔE 3.6 from the original
Tritanopia#0C070Ano blue cones; rare, and affects men and women equally; ΔE 5.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text20.03:1WCAG large text: AAA
Contrast with black, large text1.05:1WCAG large text: Fail

Named colours

Black · ΔE 7.4Dark slate grey · ΔE 33.3Dim grey · ΔE 42.8Dark slateblue · ΔE 51.3Slate grey · ΔE 51.3Gray · ΔE 51.9
Nearest named CSS colourBlack (#000000)ΔE 7.38, clearly different but related
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#0B1305
Analogous#060513, #130512
Triadic#130D05, #05130D
Split complementary#121305, #051306
Tetradic#130605, #0B1305, #051213

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#7B2FB4
Lighter +30%#60258C
Lighter +20%#441A64
Lighter +10%#29103B
Darker −10%#000000
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#0D0216
Less saturated −25%#0D0810

Channel breakdown

R13
G5
B19
Red13 (5.1%)
Green5 (2%)
Blue19 (7.5%)
Hue274.29°
Saturation (HSL)58.33%
Lightness4.71%
Dominant channelBlue
Hex per channelR 0D · G 05 · B 13

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Every value on this page was computed from “0d0513” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.