Colour

#0F4F68

#0F4F68
Cyan
Dark
Nearest: Dark slate grey

#0F4F68 is a cyan with RGB values 15, 79, 104 and HSL 197°, 75%, 23%. It is a dark colour, so white text on it reaches 9:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#0F4F68#0F4F68

HEX#0F4F68

RGBrgb(15, 79, 104)

RGB (0–1)0.0588, 0.3098, 0.4078

RGB percentages5.9%, 31%, 40.8%

HSLhsl(196.9, 74.8%, 23.3%)

HSV / HSBhsv(196.9, 85.6%, 40.8%)

CMYK85.6%, 24%, 0%, 59.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer1,003,368

CSS custom property--colour: #0F4F68;

Brightness & contrast

Relative luminance0.06693WCAG 2.x, 0 is black and 1 is white

Perceived brightness70.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 8.98:1

Contrast with white8.98:1WCAG normal text: AAA

Contrast with black2.34:1WCAG normal text: Fail

Greyscale equivalent#434343

Inverted#F0B097

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#424E69no red cones; affects about 1% of men; ΔE 12.8 from the original

Deuteranopia#364668no green cones; the most common form, about 1% of men; ΔE 13.8 from the original

Tritanopia#005657no blue cones; rare, and affects men and women equally; ΔE 17.6 from the original

Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning

Contrast with white, large text8.98:1WCAG large text: AAA

Contrast with black, large text2.34:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 16.4 Slate grey · ΔE 24.9 Steel blue · ΔE 25.3 Dim grey · ΔE 25.9 Light slate grey · ΔE 27.4 Teal · ΔE 28.2

Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 16.38, a distinctly different colour

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#68280F

Analogous#0F6854, #0F2368

Triadic#680F4F, #4F680F

Split complementary#680F23, #68540F

Tetradic#540F68, #68280F, #22680F

Tints, shades & saturation

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

Lighter +40%#5CC0E7

Lighter +30%#2FAFE1

Lighter +20%#1C93C1

Lighter +10%#157195

Darker −10%#092D3B

Darker −20%#020B0F

Darker −30%#000000

Darker −40%#000000

More saturated +25%#005677

Less saturated −25%#1E4859

Channel breakdown

R15

G79

B104

Red15 (5.9%)

Green79 (31%)

Blue104 (40.8%)

Hue196.85°

Saturation (HSL)74.79%

Lightness23.33%

Dominant channelBlue

Hex per channelR 0F · G 4F · B 68

Keep nerding

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#0F4F68

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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