Recognised as Colour

#0B2C4E

#0B2C4E
Blue
Dark
Nearest: Dark slate grey

#0B2C4E is a blue with RGB values 11, 44, 78 and HSL 210°, 75%, 17%. It is a dark colour, so white text on it reaches 14.1:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#0B2C4E#0B2C4E

HEX#0B2C4E

RGBrgb(11, 44, 78)

RGB (0–1)0.0431, 0.1725, 0.3059

RGB percentages4.3%, 17.3%, 30.6%

HSLhsl(210.4, 75.3%, 17.5%)

HSV / HSBhsv(210.4, 85.9%, 30.6%)

CMYK85.9%, 43.6%, 0%, 69.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer732,238

CSS custom property--colour: #0B2C4E;

Brightness & contrast

Relative luminance0.02423WCAG 2.x, 0 is black and 1 is white

Perceived brightness43.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 14.15:1

Contrast with white14.15:1WCAG normal text: AAA

Contrast with black1.48:1WCAG normal text: Fail

Greyscale equivalent#272727

Inverted#F4D3B1

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#1C2E4Fno red cones; affects about 1% of men; ΔE 3.2 from the original

Deuteranopia#11284Dno green cones; the most common form, about 1% of men; ΔE 3.8 from the original

Tritanopia#003439no blue cones; rare, and affects men and women equally; ΔE 23.1 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text14.15:1WCAG large text: AAA

Contrast with black, large text1.48:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 28.4 Black · ΔE 30.1 Dark slateblue · ΔE 32.5 Dim grey · ΔE 36.3 Steel blue · ΔE 36.3 Slate grey · ΔE 38.1

Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 28.4, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#4E2D0B

Analogous#0B4D4E, #0C0B4E

Triadic#4E0B2C, #2C4E0B

Split complementary#4E0C0B, #4E4E0B

Tetradic#4E0B4D, #4E2D0B, #0B4E0C

Tints, shades & saturation

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

Lighter +40%#4191E4

Lighter +30%#1E78D4

Lighter +20%#185EA7

Lighter +10%#11457B

Darker −10%#051321

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#002C59

Less saturated −25%#162C43

Channel breakdown

R11

G44

B78

Red11 (4.3%)

Green44 (17.3%)

Blue78 (30.6%)

Hue210.45°

Saturation (HSL)75.28%

Lightness17.45%

Dominant channelBlue

Hex per channelR 0B · G 2C · B 4E

Keep nerding

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

#0B2C4E

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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