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Recognised as Colour

#081453

  • #081453
  • Blue
  • Dark
  • Nearest: Midnight blue

#081453 is a blue with RGB values 8, 20, 83 and HSL 230°, 82%, 18%. It is a dark colour, so white text on it reaches 17:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

Colour values

#081453#081453
HEX#081453
RGBrgb(8, 20, 83)
RGB (0–1)0.0314, 0.0784, 0.3255
RGB percentages3.1%, 7.8%, 32.5%
HSLhsl(230.4, 82.4%, 17.8%)
HSV / HSBhsv(230.4, 90.4%, 32.5%)
CMYK90.4%, 75.9%, 0%, 67.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer529,491
CSS custom property--colour: #081453;

Brightness & contrast

Relative luminance0.01176WCAG 2.x, 0 is black and 1 is white
Perceived brightness32.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 17:1
Contrast with white17:1WCAG normal text: AAA
Contrast with black1.24:1WCAG normal text: Fail
Greyscale equivalent#161616
Inverted#F7EBAC

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#002055no red cones; affects about 1% of men; ΔE 10.5 from the original
Deuteranopia#001952no green cones; the most common form, about 1% of men; ΔE 5.5 from the original
Tritanopia#002631no blue cones; rare, and affects men and women equally; ΔE 41.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text17:1WCAG large text: AAA
Contrast with black, large text1.24:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 15Dark slateblue · ΔE 21Rebecca purple · ΔE 31.5Indigo · ΔE 34.1Navy · ΔE 35.9Dark blue · ΔE 40.9
Nearest named CSS colourMidnight blue (#191970)ΔE 14.97, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#534708
Analogous#083A53, #210853
Triadic#530814, #145308
Split complementary#532108, #3A5308
Tetradic#53083A, #534708, #085321

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#3B57EC
Lighter +30%#1536DF
Lighter +20%#112AB0
Lighter +10%#0C1F82
Darker −10%#040924
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#000F5B
Less saturated −25%#131C48

Channel breakdown

R8
G20
B83
Red8 (3.1%)
Green20 (7.8%)
Blue83 (32.5%)
Hue230.4°
Saturation (HSL)82.42%
Lightness17.84%
Dominant channelBlue
Hex per channelR 08 · G 14 · B 53

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Every value on this page was computed from “hex 081453” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.