Recognised as Colour

#0F22AB

#0F22AB
Blue
Dark
Nearest: Dark blue

#0F22AB is a blue with RGB values 15, 34, 171 and HSL 233°, 84%, 36%. It is a dark colour, so white text on it reaches 11.4:1 contrast (AAA for normal text). The nearest named colour is Dark blue.

Colour values

#0F22AB#0F22AB

HEX#0F22AB

RGBrgb(15, 34, 171)

RGB (0–1)0.0588, 0.1333, 0.6706

RGB percentages5.9%, 13.3%, 67.1%

HSLhsl(232.7, 83.9%, 36.5%)

HSV / HSBhsv(232.7, 91.2%, 67.1%)

CMYK91.2%, 80.1%, 0%, 32.9%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer991,915

CSS custom property--colour: #0F22AB;

Brightness & contrast

Relative luminance0.04186WCAG 2.x, 0 is black and 1 is white

Perceived brightness63.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 11.43:1

Contrast with white11.43:1WCAG normal text: AAA

Contrast with black1.84:1WCAG normal text: Fail

Greyscale equivalent#282828

Inverted#F0DD54

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#0041AFno red cones; affects about 1% of men; ΔE 21.9 from the original

Deuteranopia#0032A9no green cones; the most common form, about 1% of men; ΔE 12.6 from the original

Tritanopia#004D67no blue cones; rare, and affects men and women equally; ΔE 77 from the original

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

Contrast with white, large text11.43:1WCAG large text: AAA

Contrast with black, large text1.84:1WCAG large text: Fail

Named colours

Dark blue · ΔE 10.9 Navy · ΔE 13.7 Indigo · ΔE 20.2 Rebecca purple · ΔE 27 Slate blue · ΔE 27.8 Medium blue · ΔE 28

Nearest named CSS colourDark blue (#00008B)ΔE 10.94, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#AB980F

Analogous#0F70AB, #4A0FAB

Triadic#AB0F22, #22AB0F

Split complementary#AB4A0F, #70AB0F

Tetradic#AB0F70, #AB980F, #0FAB4A

Tints, shades & saturation

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

Lighter +40%#919DF5

Lighter +30%#6273F1

Lighter +20%#334AED

Lighter +10%#132BDA

Darker −10%#0B197C

Darker −20%#070F4D

Darker −30%#03061E

Darker −40%#000000

More saturated +25%#0017BA

Less saturated −25%#263494

Channel breakdown

R15

G34

B171

Red15 (5.9%)

Green34 (13.3%)

Blue171 (67.1%)

Hue232.69°

Saturation (HSL)83.87%

Lightness36.47%

Dominant channelBlue

Hex per channelR 0F · G 22 · B AB

Keep nerding

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

#0F22AB

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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