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Colour

#002165

  • #002165
  • Blue
  • Dark
  • Nearest: Midnight blue

#002165 is a blue with RGB values 0, 33, 101 and HSL 220°, 100%, 20%. It is a dark colour, so white text on it reaches 14.9:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

Colour values

#002165#002165
HEX#002165
RGBrgb(0, 33, 101)
RGB (0–1)0, 0.1294, 0.3961
RGB percentages0%, 12.9%, 39.6%
HSLhsl(220.4, 100%, 19.8%)
HSV / HSBhsv(220.4, 100%, 39.6%)
CMYK100%, 67.3%, 0%, 60.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,549
CSS custom property--colour: #002165;

Brightness & contrast

Relative luminance0.02027WCAG 2.x, 0 is black and 1 is white
Perceived brightness42.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 14.94:1
Contrast with white14.94:1WCAG normal text: AAA
Contrast with black1.41:1WCAG normal text: Fail
Greyscale equivalent#1F1F1F
Inverted#FFDE9A

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#002C67no red cones; affects about 1% of men; ΔE 9.3 from the original
Deuteranopia#002264no green cones; the most common form, about 1% of men; ΔE 1.5 from the original
Tritanopia#00333Fno blue cones; rare, and affects men and women equally; ΔE 43.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text14.94:1WCAG large text: AAA
Contrast with black, large text1.41:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 13.7Dark slateblue · ΔE 16.5Rebecca purple · ΔE 29.2Indigo · ΔE 34Navy · ΔE 35.4Slate blue · ΔE 37
Nearest named CSS colourMidnight blue (#191970)ΔE 13.74, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#654400
Analogous#005465, #110065
Triadic#650021, #216500
Split complementary#651100, #546500
Tetradic#650054, #654400, #006511

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#3275FF
Lighter +30%#0053FE
Lighter +20%#0042CB
Lighter +10%#003298
Darker −10%#001032
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#002165
Less saturated −25%#0D2558

Channel breakdown

R0
G33
B101
Red0 (0%)
Green33 (12.9%)
Blue101 (39.6%)
Hue220.4°
Saturation (HSL)100%
Lightness19.8%
Dominant channelBlue
Hex per channelR 00 · G 21 · B 65

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Every value on this page was computed from “hex 002165” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.