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Recognised as Colour

#020045

  • #020045
  • Blue
  • Dark
  • Nearest: Midnight blue

#020045 is a blue with RGB values 2, 0, 69 and HSL 242°, 100%, 14%. It is a dark colour, so white text on it reaches 19.3:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

Colour values

#020045#020045
HEX#020045
RGBrgb(2, 0, 69)
RGB (0–1)0.0078, 0, 0.2706
RGB percentages0.8%, 0%, 27.1%
HSLhsl(241.7, 100%, 13.5%)
HSV / HSBhsv(241.7, 100%, 27.1%)
CMYK97.1%, 100%, 0%, 72.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer131,141
CSS custom property--colour: #020045;

Brightness & contrast

Relative luminance0.00443WCAG 2.x, 0 is black and 1 is white
Perceived brightness23.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 19.29:1
Contrast with white19.29:1WCAG normal text: AAA
Contrast with black1.09:1WCAG normal text: Fail
Greyscale equivalent#050505
Inverted#FDFFBA

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#001247no red cones; affects about 1% of men; ΔE 11.3 from the original
Deuteranopia#000A44no green cones; the most common form, about 1% of men; ΔE 6.9 from the original
Tritanopia#001725no blue cones; rare, and affects men and women equally; ΔE 40.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text19.29:1WCAG large text: AAA
Contrast with black, large text1.09:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 15.9Dark slateblue · ΔE 26.9Indigo · ΔE 32.6Navy · ΔE 33.3Rebecca purple · ΔE 33.8Dark blue · ΔE 38.5
Nearest named CSS colourMidnight blue (#191970)ΔE 15.91, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#434500
Analogous#002045, #250045
Triadic#450200, #004502
Split complementary#452500, #204500
Tetradic#450020, #434500, #004525

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#1912FF
Lighter +30%#0600DE
Lighter +20%#0500AB
Lighter +10%#030078
Darker −10%#010012
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#020045
Less saturated −25%#0A093C

Channel breakdown

R2
G0
B69
Red2 (0.8%)
Green0 (0%)
Blue69 (27.1%)
Hue241.74°
Saturation (HSL)100%
Lightness13.53%
Dominant channelBlue
Hex per channelR 02 · G 00 · B 45

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Every value on this page was computed from “hex 020045” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.