Colour

#0C181A

#0C181A
Cyan
Dark
Nearest: Black

#0C181A is a cyan with RGB values 12, 24, 26 and HSL 189°, 37%, 7%. It is a dark colour, so white text on it reaches 18.1:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#0C181A#0C181A

HEX#0C181A

RGBrgb(12, 24, 26)

RGB (0–1)0.0471, 0.0941, 0.102

RGB percentages4.7%, 9.4%, 10.2%

HSLhsl(188.6, 36.8%, 7.5%)

HSV / HSBhsv(188.6, 53.8%, 10.2%)

CMYK53.8%, 7.7%, 0%, 89.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer792,602

CSS custom property--colour: #0C181A;

Brightness & contrast

Relative luminance0.00806WCAG 2.x, 0 is black and 1 is white

Perceived brightness21.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 18.08:1

Contrast with white18.08:1WCAG normal text: AAA

Contrast with black1.16:1WCAG normal text: Fail

Greyscale equivalent#161616

Inverted#F3E7E5

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#16171Ano red cones; affects about 1% of men; ΔE 4.6 from the original

Deuteranopia#14151Ano green cones; the most common form, about 1% of men; ΔE 5.1 from the original

Tritanopia#071919no blue cones; rare, and affects men and women equally; ΔE 2.5 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text18.08:1WCAG large text: AAA

Contrast with black, large text1.16:1WCAG large text: Fail

Named colours

Black · ΔE 8.9 Dark slate grey · ΔE 25.1 Dim grey · ΔE 37.5 Slate grey · ΔE 46.2 Gray · ΔE 46.6 Teal · ΔE 48.1

Nearest named CSS colourBlack (#000000)ΔE 8.93, clearly different but related

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#1A0E0C

Analogous#0C1A15, #0C111A

Triadic#1A0C18, #181A0C

Split complementary#1A0C11, #1A150C

Tetradic#150C1A, #1A0E0C, #111A0C

Tints, shades & saturation

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

Lighter +40%#4C99A6

Lighter +30%#3C7983

Lighter +20%#2C5860

Lighter +10%#1C383D

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#071B1F

Less saturated −25%#111515

Channel breakdown

R12

G24

B26

Red12 (4.7%)

Green24 (9.4%)

Blue26 (10.2%)

Hue188.57°

Saturation (HSL)36.84%

Lightness7.45%

Dominant channelBlue

Hex per channelR 0C · G 18 · B 1A

Keep nerding

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

#0C181A

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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