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Recognised as Colour

#000149

  • #000149
  • Blue
  • Dark
  • Nearest: Midnight blue

#000149 is a blue with RGB values 0, 1, 73 and HSL 239°, 100%, 14%. It is a dark colour, so white text on it reaches 19.1:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

Colour values

#000149#000149
HEX#000149
RGBrgb(0, 1, 73)
RGB (0–1)0, 0.0039, 0.2863
RGB percentages0%, 0.4%, 28.6%
HSLhsl(239.2, 100%, 14.3%)
HSV / HSBhsv(239.2, 100%, 28.6%)
CMYK100%, 98.6%, 0%, 71.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer329
CSS custom property--colour: #000149;

Brightness & contrast

Relative luminance0.00503WCAG 2.x, 0 is black and 1 is white
Perceived brightness24.7 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#060606
Inverted#FFFEB6

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#00144Bno red cones; affects about 1% of men; ΔE 12.8 from the original
Deuteranopia#000B48no green cones; the most common form, about 1% of men; ΔE 7 from the original
Tritanopia#001A27no blue cones; rare, and affects men and women equally; ΔE 44.6 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

Midnight blue · ΔE 14Dark slateblue · ΔE 26.4Indigo · ΔE 30.4Navy · ΔE 30.8Rebecca purple · ΔE 32.3Dark blue · ΔE 36.1
Nearest named CSS colourMidnight blue (#191970)ΔE 13.99, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#494800
Analogous#002549, #240049
Triadic#490001, #014900
Split complementary#492400, #254900
Tetradic#490025, #494800, #004924

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#1619FF
Lighter +30%#0003E2
Lighter +20%#0002AF
Lighter +10%#00027C
Darker −10%#000016
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#000149
Less saturated −25%#090A40

Channel breakdown

R0
G1
B73
Red0 (0%)
Green1 (0.4%)
Blue73 (28.6%)
Hue239.18°
Saturation (HSL)100%
Lightness14.31%
Dominant channelBlue
Hex per channelR 00 · G 01 · B 49

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Every value on this page was computed from “hex 000149” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.