Recognised as Colour

#0C182F

#0C182F
Blue
Dark
Nearest: Black

#0C182F is a blue with RGB values 12, 24, 47 and HSL 219°, 59%, 12%. It is a dark colour, so white text on it reaches 17.7:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#0C182F#0C182F

HEX#0C182F

RGBrgb(12, 24, 47)

RGB (0–1)0.0471, 0.0941, 0.1843

RGB percentages4.7%, 9.4%, 18.4%

HSLhsl(219.4, 59.3%, 11.6%)

HSV / HSBhsv(219.4, 74.5%, 18.4%)

CMYK74.5%, 48.9%, 0%, 81.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer792,623

CSS custom property--colour: #0C182F;

Brightness & contrast

Relative luminance0.00937WCAG 2.x, 0 is black and 1 is white

Perceived brightness25.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 17.69:1

Contrast with white17.69:1WCAG normal text: AAA

Contrast with black1.19:1WCAG normal text: Fail

Greyscale equivalent#171717

Inverted#F3E7D0

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#0E1A30no red cones; affects about 1% of men; ΔE 1.3 from the original

Deuteranopia#09172Fno green cones; the most common form, about 1% of men; ΔE 1 from the original

Tritanopia#001D21no blue cones; rare, and affects men and women equally; ΔE 17 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text17.69:1WCAG large text: AAA

Contrast with black, large text1.19:1WCAG large text: Fail

Named colours

Black · ΔE 19.4 Dark slate grey · ΔE 30.6 Dim grey · ΔE 40 Dark slateblue · ΔE 40.3 Midnight blue · ΔE 43.5 Slate grey · ΔE 45.2

Nearest named CSS colourBlack (#000000)ΔE 19.37, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#2F230C

Analogous#0C292F, #120C2F

Triadic#2F0C18, #182F0C

Split complementary#2F120C, #292F0C

Tetradic#2F0C29, #2F230C, #0C2F12

Tints, shades & saturation

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

Lighter +40%#3A6CCD

Lighter +30%#2B56A9

Lighter +20%#214180

Lighter +10%#162D58

Darker −10%#020306

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#051636

Less saturated −25%#131A28

Channel breakdown

R12

G24

B47

Red12 (4.7%)

Green24 (9.4%)

Blue47 (18.4%)

Hue219.43°

Saturation (HSL)59.32%

Lightness11.57%

Dominant channelBlue

Hex per channelR 0C · G 18 · B 2F

Keep nerding

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

#0C182F

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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