Colour

#11472C

#11472C
Cyan
Dark
Nearest: Dark slate grey

#11472C is a cyan with RGB values 17, 71, 44 and HSL 150°, 61%, 17%. It is a dark colour, so white text on it reaches 10.7:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#11472C#11472C

HEX#11472C

RGBrgb(17, 71, 44)

RGB (0–1)0.0667, 0.2784, 0.1725

RGB percentages6.7%, 27.8%, 17.3%

HSLhsl(150, 61.4%, 17.3%)

HSV / HSBhsv(150, 76.1%, 27.8%)

CMYK76.1%, 0%, 38%, 72.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer1,132,332

CSS custom property--colour: #11472C;

Brightness & contrast

Relative luminance0.04807WCAG 2.x, 0 is black and 1 is white

Perceived brightness57.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 10.71:1

Contrast with white10.71:1WCAG normal text: AAA

Contrast with black1.96:1WCAG normal text: Fail

Greyscale equivalent#3A3A3A

Inverted#EEB8D3

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#46412Ano red cones; affects about 1% of men; ΔE 23.2 from the original

Deuteranopia#403C2Eno green cones; the most common form, about 1% of men; ΔE 24 from the original

Tritanopia#004640no blue cones; rare, and affects men and women equally; ΔE 13.8 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text10.71:1WCAG large text: AAA

Contrast with black, large text1.96:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 20.6 Dark olivegreen · ΔE 25.8 Teal · ΔE 29.9 Sea green · ΔE 30.7 Dim grey · ΔE 32.8 Dark cyan · ΔE 33.5

Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 20.59, a distinctly different colour

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#47112C

Analogous#114711, #114747

Triadic#2C1147, #472C11

Split complementary#471147, #471111

Tetradic#111147, #47112C, #474711

Tints, shades & saturation

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

Lighter +40%#4FD592

Lighter +30%#2FC278

Lighter +20%#25995F

Lighter +10%#1B7046

Darker −10%#071E12

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#06522C

Less saturated −25%#1C3C2C

Channel breakdown

R17

G71

B44

Red17 (6.7%)

Green71 (27.8%)

Blue44 (17.3%)

Hue150°

Saturation (HSL)61.36%

Lightness17.25%

Dominant channelGreen

Hex per channelR 11 · G 47 · B 2C

Keep nerding

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#11472C

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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