Colour

#3D5686

#3D5686
Blue
Dark
Nearest: Steel blue

#3D5686 is a blue with RGB values 61, 86, 134 and HSL 219°, 37%, 38%. It is a dark colour, so white text on it reaches 7.3:1 contrast (AAA for normal text). The nearest named colour is Steel blue.

Colour values

#3D5686#3D5686

HEX#3D5686

RGBrgb(61, 86, 134)

RGB (0–1)0.2392, 0.3373, 0.5255

RGB percentages23.9%, 33.7%, 52.5%

HSLhsl(219.5, 37.4%, 38.2%)

HSV / HSBhsv(219.5, 54.5%, 52.5%)

CMYK54.5%, 35.8%, 0%, 47.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer4,019,846

CSS custom property--colour: #3D5686;

Brightness & contrast

Relative luminance0.09369WCAG 2.x, 0 is black and 1 is white

Perceived brightness86.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 7.31:1

Contrast with white7.31:1WCAG normal text: AAA

Contrast with black2.87:1WCAG normal text: Fail

Greyscale equivalent#545454

Inverted#C2A979

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#435A88no red cones; affects about 1% of men; ΔE 2.2 from the original

Deuteranopia#3A5385no green cones; the most common form, about 1% of men; ΔE 1.9 from the original

Tritanopia#176067no blue cones; rare, and affects men and women equally; ΔE 31.1 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text7.31:1WCAG large text: AAA

Contrast with black, large text2.87:1WCAG large text: Fail

Named colours

Steel blue · ΔE 18.6 Dark slateblue · ΔE 24.8 Slate grey · ΔE 26.2 Light slate grey · ΔE 27.8 Dim grey · ΔE 31.2 Dark slate grey · ΔE 31.6

Nearest named CSS colourSteel blue (#4682B4)ΔE 18.57, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#866D3D

Analogous#3D7A86, #493D86

Triadic#863D56, #56863D

Split complementary#86493D, #7B863D

Tetradic#863D7B, #866D3D, #3D8649

Tints, shades & saturation

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

Lighter +40%#B3C1DC

Lighter +30%#90A4CC

Lighter +20%#6D88BC

Lighter +10%#4D6CA9

Darker −10%#2D4063

Darker −20%#1D2940

Darker −30%#0D131D

Darker −40%#000000

More saturated +25%#254E9E

Less saturated −25%#555E6E

Channel breakdown

R61

G86

B134

Red61 (23.9%)

Green86 (33.7%)

Blue134 (52.5%)

Hue219.45°

Saturation (HSL)37.44%

Lightness38.24%

Dominant channelBlue

Hex per channelR 3D · G 56 · B 86

Keep nerding

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

#3D5686

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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