Recognised as Colour

#001684

#001684
Blue
Dark
Nearest: Navy

#001684 is a blue with RGB values 0, 22, 132 and HSL 230°, 100%, 26%. It is a dark colour, so white text on it reaches 14.5:1 contrast (AAA for normal text). The nearest named colour is Navy.

Colour values

#001684#001684

HEX#001684

RGBrgb(0, 22, 132)

RGB (0–1)0, 0.0863, 0.5176

RGB percentages0%, 8.6%, 51.8%

HSLhsl(230, 100%, 25.9%)

HSV / HSBhsv(230, 100%, 51.8%)

CMYK100%, 83.3%, 0%, 48.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer5,764

CSS custom property--colour: #001684;

Brightness & contrast

Relative luminance0.0224WCAG 2.x, 0 is black and 1 is white

Perceived brightness47.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 14.5:1

Contrast with white14.5:1WCAG normal text: AAA

Contrast with black1.45:1WCAG normal text: Fail

Greyscale equivalent#191919

Inverted#FFE97B

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#003087no red cones; affects about 1% of men; ΔE 19.2 from the original

Deuteranopia#002282no green cones; the most common form, about 1% of men; ΔE 9.9 from the original

Tritanopia#00394Eno blue cones; rare, and affects men and women equally; ΔE 64.5 from the original

Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning

Contrast with white, large text14.5:1WCAG large text: AAA

Contrast with black, large text1.45:1WCAG large text: Fail

Named colours

Navy · ΔE 9.7 Dark blue · ΔE 13.7 Midnight blue · ΔE 13.8 Indigo · ΔE 15.1 Rebecca purple · ΔE 21.6 Dark slateblue · ΔE 27.1

Nearest named CSS colourNavy (#000080)ΔE 9.74, clearly different but related

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#846E00

Analogous#005884, #2C0084

Triadic#840016, #168400

Split complementary#842C00, #588400

Tetradic#840058, #846E00, #00842C

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#516EFF

Lighter +30%#1E44FF

Lighter +20%#0027EA

Lighter +10%#001EB7

Darker −10%#000D51

Darker −20%#00051E

Darker −30%#000000

Darker −40%#000000

More saturated +25%#001684

Less saturated −25%#102174

Channel breakdown

G22

B132

Red0 (0%)

Green22 (8.6%)

Blue132 (51.8%)

Hue230°

Saturation (HSL)100%

Lightness25.88%

Dominant channelBlue

Hex per channelR 00 · G 16 · B 84

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

#001684

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

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