Recognised as Colour

#50648F

#50648F
Blue
Dark
Nearest: Steel blue

#50648F is a blue with RGB values 80, 100, 143 and HSL 221°, 28%, 44%. It is a dark colour, so white text on it reaches 5.9:1 contrast (AA for normal text). The nearest named colour is Steel blue.

Colour values

#50648F#50648F

HEX#50648F

RGBrgb(80, 100, 143)

RGB (0–1)0.3137, 0.3922, 0.5608

RGB percentages31.4%, 39.2%, 56.1%

HSLhsl(221, 28.3%, 43.7%)

HSV / HSBhsv(221, 44.1%, 56.1%)

CMYK44.1%, 30.1%, 0%, 43.9%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer5,268,623

CSS custom property--colour: #50648F;

Brightness & contrast

Relative luminance0.12803WCAG 2.x, 0 is black and 1 is white

Perceived brightness100.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.9:1

Contrast with white5.9:1WCAG normal text: AA

Contrast with black3.56:1WCAG normal text: Fail

Greyscale equivalent#636363

Inverted#AF9B70

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#556791no red cones; affects about 1% of men; ΔE 1.6 from the original

Deuteranopia#4E628Eno green cones; the most common form, about 1% of men; ΔE 1 from the original

Tritanopia#3A6D73no blue cones; rare, and affects men and women equally; ΔE 26.3 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text5.9:1WCAG large text: AAA

Contrast with black, large text3.56:1WCAG large text: AA

Named colours

Steel blue · ΔE 14.5 Slate grey · ΔE 19.8 Light slate grey · ΔE 21.2 Dim grey · ΔE 26.5 Gray · ΔE 28.7 Dark slateblue · ΔE 29.3

Nearest named CSS colourSteel blue (#4682B4)ΔE 14.5, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#8F7B50

Analogous#50848F, #5C508F

Triadic#8F5064, #648F50

Split complementary#8F5C50, #848F50

Tetradic#8F5084, #8F7B50, #508F5C

Tints, shades & saturation

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

Lighter +40%#CAD1E1

Lighter +30%#A9B5CF

Lighter +20%#8899BD

Lighter +10%#687DAA

Darker −10%#3E4D6E

Darker −20%#2B364E

Darker −30%#191F2D

Darker −40%#07090C

More saturated +25%#345AAB

Less saturated −25%#6C6E73

Channel breakdown

R80

G100

B143

Red80 (31.4%)

Green100 (39.2%)

Blue143 (56.1%)

Hue220.95°

Saturation (HSL)28.25%

Lightness43.73%

Dominant channelBlue

Hex per channelR 50 · G 64 · B 8F

Keep nerding

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

#50648F

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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