Colour

#12483E

#12483E
Cyan
Dark
Nearest: Dark slate grey

#12483E is a cyan with RGB values 18, 72, 62 and HSL 169°, 60%, 18%. It is a dark colour, so white text on it reaches 10.4:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#12483E#12483E

HEX#12483E

RGBrgb(18, 72, 62)

RGB (0–1)0.0706, 0.2824, 0.2431

RGB percentages7.1%, 28.2%, 24.3%

HSLhsl(168.9, 60%, 17.6%)

HSV / HSBhsv(168.9, 75%, 28.2%)

CMYK75%, 0%, 13.9%, 71.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer1,198,142

CSS custom property--colour: #12483E;

Brightness & contrast

Relative luminance0.05111WCAG 2.x, 0 is black and 1 is white

Perceived brightness59.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 10.38:1

Contrast with white10.38:1WCAG normal text: AAA

Contrast with black2.02:1WCAG normal text: Fail

Greyscale equivalent#3C3C3C

Inverted#EDB7C1

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#45433Eno red cones; affects about 1% of men; ΔE 20.2 from the original

Deuteranopia#3D3E3Fno green cones; the most common form, about 1% of men; ΔE 20.1 from the original

Tritanopia#004945no blue cones; rare, and affects men and women equally; ΔE 4.3 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text10.38:1WCAG large text: AAA

Contrast with black, large text2.02:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 10.6 Teal · ΔE 24.7 Dim grey · ΔE 26.7 Dark cyan · ΔE 29 Dark olivegreen · ΔE 33.4 Gray · ΔE 33.4

Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 10.56, a distinctly different colour

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#48121C

Analogous#124823, #123748

Triadic#3E1248, #483E12

Split complementary#481237, #482312

Tetradic#231248, #48121C, #374812

Tints, shades & saturation

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

Lighter +40%#52D4BC

Lighter +30%#31C2A7

Lighter +20%#269A84

Lighter +10%#1C7161

Darker −10%#081F1B

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#075345

Less saturated −25%#1D3D37

Channel breakdown

R18

G72

B62

Red18 (7.1%)

Green72 (28.2%)

Blue62 (24.3%)

Hue168.89°

Saturation (HSL)60%

Lightness17.65%

Dominant channelGreen

Hex per channelR 12 · G 48 · B 3E

Keep nerding

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#12483E

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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