Colour

#0F4E68

#0F4E68
Cyan
Dark
Nearest: Dark slate grey

#0F4E68 is a cyan with RGB values 15, 78, 104 and HSL 198°, 75%, 23%. It is a dark colour, so white text on it reaches 9.1:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#0F4E68#0F4E68

HEX#0F4E68

RGBrgb(15, 78, 104)

RGB (0–1)0.0588, 0.3059, 0.4078

RGB percentages5.9%, 30.6%, 40.8%

HSLhsl(197.5, 74.8%, 23.3%)

HSV / HSBhsv(197.5, 85.6%, 40.8%)

CMYK85.6%, 25%, 0%, 59.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer1,003,112

CSS custom property--colour: #0F4E68;

Brightness & contrast

Relative luminance0.0655WCAG 2.x, 0 is black and 1 is white

Perceived brightness69.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 9.09:1

Contrast with white9.09:1WCAG normal text: AAA

Contrast with black2.31:1WCAG normal text: Fail

Greyscale equivalent#424242

Inverted#F0B197

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#414D69no red cones; affects about 1% of men; ΔE 12.5 from the original

Deuteranopia#354568no green cones; the most common form, about 1% of men; ΔE 13.5 from the original

Tritanopia#005557no 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 text9.09:1WCAG large text: AAA

Contrast with black, large text2.31:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 17 Steel blue · ΔE 25.2 Slate grey · ΔE 25.2 Dim grey · ΔE 26.3 Light slate grey · ΔE 27.7 Teal · ΔE 29

Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 16.99, a distinctly different colour

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#68290F

Analogous#0F6856, #0F2168

Triadic#680F4E, #4E680F

Split complementary#680F21, #68560F

Tetradic#560F68, #68290F, #21680F

Tints, shades & saturation

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

Lighter +40%#5CBFE7

Lighter +30%#2FADE1

Lighter +20%#1C91C1

Lighter +10%#156F95

Darker −10%#092D3B

Darker −20%#020B0F

Darker −30%#000000

Darker −40%#000000

More saturated +25%#005477

Less saturated −25%#1E4859

Channel breakdown

R15

G78

B104

Red15 (5.9%)

Green78 (30.6%)

Blue104 (40.8%)

Hue197.53°

Saturation (HSL)74.79%

Lightness23.33%

Dominant channelBlue

Hex per channelR 0F · G 4E · B 68

Keep nerding

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#0F4E68

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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