Colour

#0C281A

#0C281A
Cyan
Dark
Nearest: Dark slate grey

#0C281A is a cyan with RGB values 12, 40, 26 and HSL 150°, 54%, 10%. It is a dark colour, so white text on it reaches 15.7:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#0C281A#0C281A

HEX#0C281A

RGBrgb(12, 40, 26)

RGB (0–1)0.0471, 0.1569, 0.102

RGB percentages4.7%, 15.7%, 10.2%

HSLhsl(150, 53.8%, 10.2%)

HSV / HSBhsv(150, 70%, 15.7%)

CMYK70%, 0%, 35%, 84.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer796,698

CSS custom property--colour: #0C281A;

Brightness & contrast

Relative luminance0.0167WCAG 2.x, 0 is black and 1 is white

Perceived brightness32.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 15.74:1

Contrast with white15.74:1WCAG normal text: AAA

Contrast with black1.33:1WCAG normal text: Fail

Greyscale equivalent#212121

Inverted#F3D7E5

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#282519no red cones; affects about 1% of men; ΔE 14 from the original

Deuteranopia#24221Bno green cones; the most common form, about 1% of men; ΔE 14.3 from the original

Tritanopia#042824no blue cones; rare, and affects men and women equally; ΔE 7.2 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text15.74:1WCAG large text: AAA

Contrast with black, large text1.33:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 20.4 Black · ΔE 21.1 Dim grey · ΔE 34.7 Dark olivegreen · ΔE 37.9 Teal · ΔE 40.1 Gray · ΔE 43

Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 20.4, a distinctly different colour

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#280C1A

Analogous#0C280C, #0C2828

Triadic#1A0C28, #281A0C

Split complementary#280C28, #280C0C

Tetradic#0C0C28, #280C1A, #28280C

Tints, shades & saturation

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

Lighter +40%#3CC480

Lighter +30%#2F9E67

Lighter +20%#24764D

Lighter +10%#184F34

Darker −10%#000100

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#062F1A

Less saturated −25%#12221A

Channel breakdown

R12

G40

B26

Red12 (4.7%)

Green40 (15.7%)

Blue26 (10.2%)

Hue150°

Saturation (HSL)53.85%

Lightness10.2%

Dominant channelGreen

Hex per channelR 0C · G 28 · B 1A

Keep nerding

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

#0C281A

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

Nerdulate something else