Colour

#3865C0

#3865C0
Blue
Dark
Nearest: Royal blue

#3865C0 is a blue with RGB values 56, 101, 192 and HSL 220°, 55%, 49%. It is a dark colour, so white text on it reaches 5.5:1 contrast (AA for normal text). The nearest named colour is Royal blue.

Colour values

#3865C0#3865C0

HEX#3865C0

RGBrgb(56, 101, 192)

RGB (0–1)0.2196, 0.3961, 0.7529

RGB percentages22%, 39.6%, 75.3%

HSLhsl(220.1, 54.8%, 48.6%)

HSV / HSBhsv(220.1, 70.8%, 75.3%)

CMYK70.8%, 47.4%, 0%, 24.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer3,696,064

CSS custom property--colour: #3865C0;

Brightness & contrast

Relative luminance0.13954WCAG 2.x, 0 is black and 1 is white

Perceived brightness105.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.54:1

Contrast with white5.54:1WCAG normal text: AA

Contrast with black3.79:1WCAG normal text: Fail

Greyscale equivalent#626262

Inverted#C79A3F

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#356FC3no red cones; affects about 1% of men; ΔE 7 from the original

Deuteranopia#1363BEno green cones; the most common form, about 1% of men; ΔE 4 from the original

Tritanopia#007A89no 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 text5.54:1WCAG large text: AAA

Contrast with black, large text3.79:1WCAG large text: AA

Named colours

Royal blue · ΔE 17.2 Cornflower blue · ΔE 19.1 Dodgerblue · ΔE 19.6 Dark slateblue · ΔE 19.8 Slate blue · ΔE 21.2 Medium purple · ΔE 23.9

Nearest named CSS colourRoyal blue (#4169E1)ΔE 17.19, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#C09338

Analogous#38A9C0, #4F38C0

Triadic#C03865, #65C038

Split complementary#C04F38, #A9C038

Tetradic#C038A9, #C09338, #38C04F

Tints, shades & saturation

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

Lighter +40%#D2DDF2

Lighter +30%#ABBEE6

Lighter +20%#83A0DB

Lighter +10%#5C82CF

Darker −10%#2C5099

Darker −20%#213B71

Darker −30%#15274A

Darker −40%#0A1222

More saturated +25%#195BDF

Less saturated −25%#576FA1

Channel breakdown

R56

G101

B192

Red56 (22%)

Green101 (39.6%)

Blue192 (75.3%)

Hue220.15°

Saturation (HSL)54.84%

Lightness48.63%

Dominant channelBlue

Hex per channelR 38 · G 65 · B C0

Keep nerding

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

#3865C0

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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