Recognised as Colour

#051853

#051853
Blue
Dark
Nearest: Midnight blue

#051853 is a blue with RGB values 5, 24, 83 and HSL 225°, 89%, 17%. It is a dark colour, so white text on it reaches 16.6:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

Colour values

#051853#051853

HEX#051853

RGBrgb(5, 24, 83)

RGB (0–1)0.0196, 0.0941, 0.3255

RGB percentages2%, 9.4%, 32.5%

HSLhsl(225.4, 88.6%, 17.3%)

HSV / HSBhsv(225.4, 94%, 32.5%)

CMYK94%, 71.1%, 0%, 67.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer333,907

CSS custom property--colour: #051853;

Brightness & contrast

Relative luminance0.0131WCAG 2.x, 0 is black and 1 is white

Perceived brightness33.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 16.64:1

Contrast with white16.64:1WCAG normal text: AAA

Contrast with black1.26:1WCAG normal text: Fail

Greyscale equivalent#181818

Inverted#FAE7AC

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#002255no red cones; affects about 1% of men; ΔE 8.7 from the original

Deuteranopia#001B52no green cones; the most common form, about 1% of men; ΔE 3.7 from the original

Tritanopia#002833no blue cones; rare, and affects men and women equally; ΔE 38.6 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text16.64:1WCAG large text: AAA

Contrast with black, large text1.26:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 17.9 Dark slateblue · ΔE 21.2 Rebecca purple · ΔE 33.5 Indigo · ΔE 37.3 Navy · ΔE 39.2 Slate blue · ΔE 43

Nearest named CSS colourMidnight blue (#191970)ΔE 17.92, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#534005

Analogous#053F53, #190553

Triadic#530518, #185305

Split complementary#531905, #3F5305

Tetradic#53053F, #534005, #055319

Tints, shades & saturation

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

Lighter +40%#3160F3

Lighter +30%#0E42E3

Lighter +20%#0B34B3

Lighter +10%#082683

Darker −10%#020A23

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#001558

Less saturated −25%#101E48

Channel breakdown

G24

B83

Red5 (2%)

Green24 (9.4%)

Blue83 (32.5%)

Hue225.38°

Saturation (HSL)88.64%

Lightness17.25%

Dominant channelBlue

Hex per channelR 05 · G 18 · B 53

Keep nerding

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#051853

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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