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Recognised as Colour

#001065

  • #001065
  • Blue
  • Dark
  • Nearest: Midnight blue

#001065 is a blue with RGB values 0, 16, 101 and HSL 230°, 100%, 20%. It is a dark colour, so white text on it reaches 16.6:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

Colour values

#001065#001065
HEX#001065
RGBrgb(0, 16, 101)
RGB (0–1)0, 0.0627, 0.3961
RGB percentages0%, 6.3%, 39.6%
HSLhsl(230.5, 100%, 19.8%)
HSV / HSBhsv(230.5, 100%, 39.6%)
CMYK100%, 84.2%, 0%, 60.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,197
CSS custom property--colour: #001065;

Brightness & contrast

Relative luminance0.0131WCAG 2.x, 0 is black and 1 is white
Perceived brightness36.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 16.64:1
Contrast with white16.64:1WCAG normal text: AAA
Contrast with black1.26:1WCAG normal text: Fail
Greyscale equivalent#131313
Inverted#FFEF9A

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#002367no red cones; affects about 1% of men; ΔE 15.1 from the original
Deuteranopia#001964no green cones; the most common form, about 1% of men; ΔE 7.7 from the original
Tritanopia#002B3Bno blue cones; rare, and affects men and women equally; ΔE 52.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text16.64:1WCAG large text: AAA
Contrast with black, large text1.26:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 4.5Dark slateblue · ΔE 21.7Navy · ΔE 21.9Indigo · ΔE 22.4Rebecca purple · ΔE 24.5Dark blue · ΔE 26.9
Nearest named CSS colourMidnight blue (#191970)ΔE 4.53, a close match
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#655500
Analogous#004365, #220065
Triadic#650010, #106500
Split complementary#652200, #436500
Tetradic#650043, #655500, #006522

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#3252FF
Lighter +30%#0028FE
Lighter +20%#0020CB
Lighter +10%#001898
Darker −10%#000832
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#001065
Less saturated −25%#0D1958

Channel breakdown

R0
G16
B101
Red0 (0%)
Green16 (6.3%)
Blue101 (39.6%)
Hue230.5°
Saturation (HSL)100%
Lightness19.8%
Dominant channelBlue
Hex per channelR 00 · G 10 · B 65

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Every value on this page was computed from “hex 001065” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.