Colour

#367DD9

#367DD9
Blue
Dark
Nearest: Cornflower blue

#367DD9 is a blue with RGB values 54, 125, 217 and HSL 214°, 68%, 53%. It is a dark colour, so black text on it reaches 5.1:1 contrast (AA for normal text). The nearest named colour is Cornflower blue.

Colour values

#367DD9#367DD9

HEX#367DD9

RGBrgb(54, 125, 217)

RGB (0–1)0.2118, 0.4902, 0.851

RGB percentages21.2%, 49%, 85.1%

HSLhsl(213.9, 68.2%, 53.1%)

HSV / HSBhsv(213.9, 75.1%, 85.1%)

CMYK75.1%, 42.4%, 0%, 14.9%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer3,571,161

CSS custom property--colour: #367DD9;

Brightness & contrast

Relative luminance0.20461WCAG 2.x, 0 is black and 1 is white

Perceived brightness124.1 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.09:1

Contrast with white4.12:1WCAG normal text: Fail

Contrast with black5.09:1WCAG normal text: AA

Greyscale equivalent#757575

Inverted#C98226

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#5085DDno red cones; affects about 1% of men; ΔE 4.8 from the original

Deuteranopia#3276D7no green cones; the most common form, about 1% of men; ΔE 4.5 from the original

Tritanopia#0093A0no blue cones; rare, and affects men and women equally; ΔE 52.7 from the original

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

Contrast with white, large text4.12:1WCAG large text: AA

Contrast with black, large text5.09:1WCAG large text: AAA

Named colours

Cornflower blue · ΔE 10.5 Dodgerblue · ΔE 12.2 Royal blue · ΔE 21 Steel blue · ΔE 25.2 Medium purple · ΔE 27.7 Slate blue · ΔE 27.8

Nearest named CSS colourCornflower blue (#6495ED)ΔE 10.45, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#D99236

Analogous#36CFD9, #4036D9

Triadic#D9367D, #7DD936

Split complementary#D94036, #CFD936

Tetradic#D936CF, #D99236, #36D940

Tints, shades & saturation

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

Lighter +40%#E2ECF9

Lighter +30%#B7D0F1

Lighter +20%#8CB4E9

Lighter +10%#6199E1

Darker −10%#2364B9

Darker −20%#1B4D8E

Darker −30%#133663

Darker −40%#0B1F38

More saturated +25%#1879F7

Less saturated −25%#5481BB

Channel breakdown

R54

G125

B217

Red54 (21.2%)

Green125 (49%)

Blue217 (85.1%)

Hue213.87°

Saturation (HSL)68.2%

Lightness53.14%

Dominant channelBlue

Hex per channelR 36 · G 7D · B D9

Keep nerding

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

#367DD9

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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