Colour

#0C1939

#0C1939
Blue
Dark
Nearest: Black

#0C1939 is a blue with RGB values 12, 25, 57 and HSL 223°, 65%, 14%. It is a dark colour, so white text on it reaches 17.3:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#0C1939#0C1939

HEX#0C1939

RGBrgb(12, 25, 57)

RGB (0–1)0.0471, 0.098, 0.2235

RGB percentages4.7%, 9.8%, 22.4%

HSLhsl(222.7, 65.2%, 13.5%)

HSV / HSBhsv(222.7, 78.9%, 22.4%)

CMYK78.9%, 56.1%, 0%, 77.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer792,889

CSS custom property--colour: #0C1939;

Brightness & contrast

Relative luminance0.01069WCAG 2.x, 0 is black and 1 is white

Perceived brightness27.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 17.3:1

Contrast with white17.3:1WCAG normal text: AAA

Contrast with black1.21:1WCAG normal text: Fail

Greyscale equivalent#191919

Inverted#F3E6C6

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#081D3Ano red cones; affects about 1% of men; ΔE 3.9 from the original

Deuteranopia#011938no green cones; the most common form, about 1% of men; ΔE 2.7 from the original

Tritanopia#002026no blue cones; rare, and affects men and women equally; ΔE 22.5 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text17.3:1WCAG large text: AAA

Contrast with black, large text1.21:1WCAG large text: Fail

Named colours

Black · ΔE 25.6 Dark slateblue · ΔE 34.4 Dark slate grey · ΔE 34.5 Midnight blue · ΔE 36.9 Dim grey · ΔE 42.2 Steel blue · ΔE 45.5

Nearest named CSS colourBlack (#000000)ΔE 25.56, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#392C0C

Analogous#0C2F39, #160C39

Triadic#390C19, #19390C

Split complementary#39160C, #2F390C

Tetradic#390C2F, #392C0C, #0C3916

Tints, shades & saturation

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

Lighter +40%#3B68D6

Lighter +30%#2750B7

Lighter +20%#1E3E8D

Lighter +10%#152B63

Darker −10%#03070F

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#031542

Less saturated −25%#151D30

Channel breakdown

R12

G25

B57

Red12 (4.7%)

Green25 (9.8%)

Blue57 (22.4%)

Hue222.67°

Saturation (HSL)65.22%

Lightness13.53%

Dominant channelBlue

Hex per channelR 0C · G 19 · B 39

Keep nerding

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

#0C1939

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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