Colour

#3967BE

#3967BE
Blue
Dark
Nearest: Cornflower blue

#3967BE is a blue with RGB values 57, 103, 190 and HSL 219°, 54%, 48%. It is a dark colour, so white text on it reaches 5.4:1 contrast (AA for normal text). The nearest named colour is Cornflower blue.

Colour values

#3967BE#3967BE

HEX#3967BE

RGBrgb(57, 103, 190)

RGB (0–1)0.2235, 0.4039, 0.7451

RGB percentages22.4%, 40.4%, 74.5%

HSLhsl(219.2, 53.8%, 48.4%)

HSV / HSBhsv(219.2, 70%, 74.5%)

CMYK70%, 45.8%, 0%, 25.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer3,762,110

CSS custom property--colour: #3967BE;

Brightness & contrast

Relative luminance0.14288WCAG 2.x, 0 is black and 1 is white

Perceived brightness106.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.44:1

Contrast with white5.44:1WCAG normal text: AA

Contrast with black3.86:1WCAG normal text: Fail

Greyscale equivalent#646464

Inverted#C69841

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#3B70C1no red cones; affects about 1% of men; ΔE 5.8 from the original

Deuteranopia#2064BCno green cones; the most common form, about 1% of men; ΔE 3.1 from the original

Tritanopia#007B89no blue cones; rare, and affects men and women equally; ΔE 50.7 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text5.44:1WCAG large text: AAA

Contrast with black, large text3.86:1WCAG large text: AA

Named colours

Cornflower blue · ΔE 17.9 Royal blue · ΔE 19.7 Dodgerblue · ΔE 20 Dark slateblue · ΔE 20.3 Slate blue · ΔE 23.5 Medium purple · ΔE 25.3

Nearest named CSS colourCornflower blue (#6495ED)ΔE 17.86, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#BE9039

Analogous#39A9BE, #4E39BE

Triadic#BE3967, #67BE39

Split complementary#BE4E39, #A9BE39

Tetradic#BE39A9, #BE9039, #39BE4E

Tints, shades & saturation

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

Lighter +40%#D2DDF1

Lighter +30%#AABFE6

Lighter +20%#83A1DA

Lighter +10%#5C83CE

Darker −10%#2D5297

Darker −20%#213C70

Darker −30%#162748

Darker −40%#0A1221

More saturated +25%#1A5DDD

Less saturated −25%#58719F

Channel breakdown

R57

G103

B190

Red57 (22.4%)

Green103 (40.4%)

Blue190 (74.5%)

Hue219.25°

Saturation (HSL)53.85%

Lightness48.43%

Dominant channelBlue

Hex per channelR 39 · G 67 · B BE

Keep nerding

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#3967BE

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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