Recognised as Colour

#4177A5

#4177A5
Blue
Dark
Nearest: Steel blue

#4177A5 is a blue with RGB values 65, 119, 165 and HSL 208°, 43%, 45%. It is a dark colour, so white text on it reaches 4.8:1 contrast (AA for normal text). The nearest named colour is Steel blue.

Colour values

#4177A5#4177A5

HEX#4177A5

RGBrgb(65, 119, 165)

RGB (0–1)0.2549, 0.4667, 0.6471

RGB percentages25.5%, 46.7%, 64.7%

HSLhsl(207.6, 43.5%, 45.1%)

HSV / HSBhsv(207.6, 60.6%, 64.7%)

CMYK60.6%, 27.9%, 0%, 35.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer4,290,469

CSS custom property--colour: #4177A5;

Brightness & contrast

Relative luminance0.17034WCAG 2.x, 0 is black and 1 is white

Perceived brightness112.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 4.77:1

Contrast with white4.77:1WCAG normal text: AA

Contrast with black4.41:1WCAG normal text: Fail

Greyscale equivalent#6F6F6F

Inverted#BE885A

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#6378A7no red cones; affects about 1% of men; ΔE 8.9 from the original

Deuteranopia#566EA4no green cones; the most common form, about 1% of men; ΔE 10.2 from the original

Tritanopia#008287no blue cones; rare, and affects men and women equally; ΔE 30.4 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text4.77:1WCAG large text: AAA

Contrast with black, large text4.41:1WCAG large text: AA

Named colours

Steel blue · ΔE 4.7 Slate grey · ΔE 20 Light slate grey · ΔE 20.4 Cornflower blue · ΔE 26.9 Dim grey · ΔE 30.5 Cadetblue · ΔE 30.6

Nearest named CSS colourSteel blue (#4682B4)ΔE 4.72, a close match

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#A56F41

Analogous#41A5A1, #4145A5

Triadic#A54177, #77A541

Split complementary#A54145, #A5A141

Tetradic#A141A5, #A56F41, #45A541

Tints, shades & saturation

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

Lighter +40%#C8DAEA

Lighter +30%#A4C2DB

Lighter +20%#7FA9CD

Lighter +10%#5B90BE

Darker −10%#335D80

Darker −20%#24425C

Darker −30%#162837

Darker −40%#070D13

More saturated +25%#2479C2

Less saturated −25%#5E7588

Channel breakdown

R65

G119

B165

Red65 (25.5%)

Green119 (46.7%)

Blue165 (64.7%)

Hue207.6°

Saturation (HSL)43.48%

Lightness45.1%

Dominant channelBlue

Hex per channelR 41 · G 77 · B A5

Keep nerding

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

#4177A5

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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