Colour

#033268

#033268
Blue
Dark
Nearest: Dark slateblue

#033268 is a blue with RGB values 3, 50, 104 and HSL 212°, 94%, 21%. It is a dark colour, so white text on it reaches 12.7:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#033268#033268

HEX#033268

RGBrgb(3, 50, 104)

RGB (0–1)0.0118, 0.1961, 0.4078

RGB percentages1.2%, 19.6%, 40.8%

HSLhsl(212.1, 94.4%, 21%)

HSV / HSBhsv(212.1, 97.1%, 40.8%)

CMYK97.1%, 51.9%, 0%, 59.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer209,512

CSS custom property--colour: #033268;

Brightness & contrast

Relative luminance0.033WCAG 2.x, 0 is black and 1 is white

Perceived brightness52 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 12.65:1

Contrast with white12.65:1WCAG normal text: AAA

Contrast with black1.66:1WCAG normal text: Fail

Greyscale equivalent#2C2C2C

Inverted#FCCD97

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#10386Ano red cones; affects about 1% of men; ΔE 4.2 from the original

Deuteranopia#002F67no green cones; the most common form, about 1% of men; ΔE 2.2 from the original

Tritanopia#003F48no blue cones; rare, and affects men and women equally; ΔE 34.1 from the original

Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning

Contrast with white, large text12.65:1WCAG large text: AAA

Contrast with black, large text1.66:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 20.8 Midnight blue · ΔE 27.4 Steel blue · ΔE 34 Rebecca purple · ΔE 37.9 Dark slate grey · ΔE 39.2 Slate grey · ΔE 41.8

Nearest named CSS colourDark slateblue (#483D8B)ΔE 20.84, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#683903

Analogous#036468, #070368

Triadic#680332, #326803

Split complementary#680703, #646803

Tetradic#680364, #683903, #036807

Tints, shades & saturation

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

Lighter +40%#3E95F9

Lighter +30%#0C7AF8

Lighter +20%#0662CB

Lighter +10%#044A9A

Darker −10%#021A36

Darker −20%#000205

Darker −30%#000000

Darker −40%#000000

More saturated +25%#00326B

Less saturated −25%#10335B

Channel breakdown

G50

B104

Red3 (1.2%)

Green50 (19.6%)

Blue104 (40.8%)

Hue212.08°

Saturation (HSL)94.39%

Lightness20.98%

Dominant channelBlue

Hex per channelR 03 · G 32 · B 68

Keep nerding

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#033268

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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