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Recognised as Colour

#050045

  • #050045
  • Blue
  • Dark
  • Nearest: Midnight blue

#050045 is a blue with RGB values 5, 0, 69 and HSL 244°, 100%, 14%. It is a dark colour, so white text on it reaches 19.2:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

Colour values

#050045#050045
HEX#050045
RGBrgb(5, 0, 69)
RGB (0–1)0.0196, 0, 0.2706
RGB percentages2%, 0%, 27.1%
HSLhsl(244.3, 100%, 13.5%)
HSV / HSBhsv(244.3, 100%, 27.1%)
CMYK92.8%, 100%, 0%, 72.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer327,749
CSS custom property--colour: #050045;

Brightness & contrast

Relative luminance0.00462WCAG 2.x, 0 is black and 1 is white
Perceived brightness23.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 19.22:1
Contrast with white19.22:1WCAG normal text: AAA
Contrast with black1.09:1WCAG normal text: Fail
Greyscale equivalent#060606
Inverted#FAFFBA

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#001247no red cones; affects about 1% of men; ΔE 11.5 from the original
Deuteranopia#000B44no green cones; the most common form, about 1% of men; ΔE 7.8 from the original
Tritanopia#001725no blue cones; rare, and affects men and women equally; ΔE 41 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text19.22:1WCAG large text: AAA
Contrast with black, large text1.09:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 15.8Dark slateblue · ΔE 26.8Indigo · ΔE 32.2Navy · ΔE 33.2Rebecca purple · ΔE 33.4Dark blue · ΔE 38.4
Nearest named CSS colourMidnight blue (#191970)ΔE 15.8, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#404500
Analogous#001E45, #270045
Triadic#450500, #004505
Split complementary#452700, #1E4500
Tetradic#45001E, #404500, #004527

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#2312FF
Lighter +30%#1000DE
Lighter +20%#0C00AB
Lighter +10%#090078
Darker −10%#010012
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#050045
Less saturated −25%#0C093C

Channel breakdown

R5
G0
B69
Red5 (2%)
Green0 (0%)
Blue69 (27.1%)
Hue244.35°
Saturation (HSL)100%
Lightness13.53%
Dominant channelBlue
Hex per channelR 05 · G 00 · B 45

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Every value on this page was computed from “hex 050045” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.