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Recognised as Colour

#000142

  • #000142
  • Blue
  • Dark
  • Nearest: Midnight blue

#000142 is a blue with RGB values 0, 1, 66 and HSL 239°, 100%, 13%. It is a dark colour, so white text on it reaches 19.4:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

Colour values

#000142#000142
HEX#000142
RGBrgb(0, 1, 66)
RGB (0–1)0, 0.0039, 0.2588
RGB percentages0%, 0.4%, 25.9%
HSLhsl(239.1, 100%, 12.9%)
HSV / HSBhsv(239.1, 100%, 25.9%)
CMYK100%, 98.5%, 0%, 74.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer322
CSS custom property--colour: #000142;

Brightness & contrast

Relative luminance0.00415WCAG 2.x, 0 is black and 1 is white
Perceived brightness22.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 19.39:1
Contrast with white19.39:1WCAG normal text: AAA
Contrast with black1.08:1WCAG normal text: Fail
Greyscale equivalent#050505
Inverted#FFFEBD

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#001144no red cones; affects about 1% of men; ΔE 9.3 from the original
Deuteranopia#000941no green cones; the most common form, about 1% of men; ΔE 5.5 from the original
Tritanopia#001723no blue cones; rare, and affects men and women equally; ΔE 39.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text19.39:1WCAG large text: AAA
Contrast with black, large text1.08:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 18.1Dark slateblue · ΔE 27.4Indigo · ΔE 35.4Rebecca purple · ΔE 35.7Navy · ΔE 36.3Dark blue · ΔE 41.5
Nearest named CSS colourMidnight blue (#191970)ΔE 18.09, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#424100
Analogous#002242, #200042
Triadic#420001, #014200
Split complementary#422000, #224200
Tetradic#420022, #424100, #004220

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#0F13FF
Lighter +30%#0003DB
Lighter +20%#0003A8
Lighter +10%#000275
Darker −10%#00000F
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#000142
Less saturated −25%#08093A

Channel breakdown

R0
G1
B66
Red0 (0%)
Green1 (0.4%)
Blue66 (25.9%)
Hue239.09°
Saturation (HSL)100%
Lightness12.94%
Dominant channelBlue
Hex per channelR 00 · G 01 · B 42

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Every value on this page was computed from “hex 000142” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.