Colour

#000B2A

#000B2A
Blue
Dark
Nearest: Black

#000B2A is a blue with RGB values 0, 11, 42 and HSL 224°, 100%, 8%. It is a dark colour, so white text on it reaches 19.4:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#000B2A#000B2A

HEX#000B2A

RGBrgb(0, 11, 42)

RGB (0–1)0, 0.0431, 0.1647

RGB percentages0%, 4.3%, 16.5%

HSLhsl(224.3, 100%, 8.2%)

HSV / HSBhsv(224.3, 100%, 16.5%)

CMYK100%, 73.8%, 0%, 83.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer2,858

CSS custom property--colour: #000B2A;

Brightness & contrast

Relative luminance0.00407WCAG 2.x, 0 is black and 1 is white

Perceived brightness16.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 19.42:1

Contrast with white19.42:1WCAG normal text: AAA

Contrast with black1.08:1WCAG normal text: Fail

Greyscale equivalent#0B0B0B

Inverted#FFF4D5

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#000F2Bno red cones; affects about 1% of men; ΔE 1.9 from the original

Deuteranopia#000B29no green cones; the most common form, about 1% of men; ΔE 0.8 from the original

Tritanopia#001318no blue cones; rare, and affects men and women equally; ΔE 18.9 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text19.42:1WCAG large text: AAA

Contrast with black, large text1.08:1WCAG large text: Fail

Named colours

Black · ΔE 22.1 Dark slate grey · ΔE 37.1 Dark slateblue · ΔE 39.8 Midnight blue · ΔE 40.3 Dim grey · ΔE 46.2 Slate grey · ΔE 50.9

Nearest named CSS colourBlack (#000000)ΔE 22.09, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#2A1F00

Analogous#00202A, #0A002A

Triadic#2A000B, #0B2A00

Split complementary#2A0A00, #202A00

Tetradic#2A0020, #2A1F00, #002A0A

Tints, shades & saturation

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

Lighter +40%#0040F6

Lighter +30%#0033C3

Lighter +20%#002690

Lighter +10%#00185D

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#000B2A

Less saturated −25%#050E25

Channel breakdown

G11

B42

Red0 (0%)

Green11 (4.3%)

Blue42 (16.5%)

Hue224.29°

Saturation (HSL)100%

Lightness8.24%

Dominant channelBlue

Hex per channelR 00 · G 0B · B 2A

Keep nerding

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

#000B2A

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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