Colour

#364D79

#364D79
Blue
Dark
Nearest: Steel blue

#364D79 is a blue with RGB values 54, 77, 121 and HSL 219°, 38%, 34%. It is a dark colour, so white text on it reaches 8.4:1 contrast (AAA for normal text). The nearest named colour is Steel blue.

Colour values

#364D79#364D79

HEX#364D79

RGBrgb(54, 77, 121)

RGB (0–1)0.2118, 0.302, 0.4745

RGB percentages21.2%, 30.2%, 47.5%

HSLhsl(219.4, 38.3%, 34.3%)

HSV / HSBhsv(219.4, 55.4%, 47.5%)

CMYK55.4%, 36.4%, 0%, 52.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer3,558,777

CSS custom property--colour: #364D79;

Brightness & contrast

Relative luminance0.07473WCAG 2.x, 0 is black and 1 is white

Perceived brightness77.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 8.42:1

Contrast with white8.42:1WCAG normal text: AAA

Contrast with black2.49:1WCAG normal text: Fail

Greyscale equivalent#4B4B4B

Inverted#C9B286

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#3C517Bno red cones; affects about 1% of men; ΔE 2.3 from the original

Deuteranopia#344A78no green cones; the most common form, about 1% of men; ΔE 1.9 from the original

Tritanopia#13575Dno blue cones; rare, and affects men and women equally; ΔE 29.4 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text8.42:1WCAG large text: AAA

Contrast with black, large text2.49:1WCAG large text: Fail

Named colours

Steel blue · ΔE 22.1 Dark slateblue · ΔE 25.5 Slate grey · ΔE 27.3 Dark slate grey · ΔE 29.4 Light slate grey · ΔE 29.4 Dim grey · ΔE 30.5

Nearest named CSS colourSteel blue (#4682B4)ΔE 22.08, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#796236

Analogous#366E79, #413679

Triadic#79364D, #4D7936

Split complementary#794136, #6E7936

Tetradic#79366E, #796236, #367941

Tints, shades & saturation

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

Lighter +40%#A4B6D7

Lighter +30%#8199C7

Lighter +20%#5E7DB7

Lighter +10%#46639C

Darker −10%#263756

Darker −20%#172032

Darker −30%#070A0F

Darker −40%#000000

More saturated +25%#20468F

Less saturated −25%#4C5463

Channel breakdown

R54

G77

B121

Red54 (21.2%)

Green77 (30.2%)

Blue121 (47.5%)

Hue219.4°

Saturation (HSL)38.29%

Lightness34.31%

Dominant channelBlue

Hex per channelR 36 · G 4D · B 79

Keep nerding

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

#364D79

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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