Colour

#3335AA

#3335AA
Blue
Dark
Nearest: Slate blue

#3335AA is a blue with RGB values 51, 53, 170 and HSL 239°, 54%, 43%. It is a dark colour, so white text on it reaches 9.4:1 contrast (AAA for normal text). The nearest named colour is Slate blue.

Colour values

#3335AA#3335AA

HEX#3335AA

RGBrgb(51, 53, 170)

RGB (0–1)0.2, 0.2078, 0.6667

RGB percentages20%, 20.8%, 66.7%

HSLhsl(239, 53.8%, 43.3%)

HSV / HSBhsv(239, 70%, 66.7%)

CMYK70%, 68.8%, 0%, 33.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer3,356,074

CSS custom property--colour: #3335AA;

Brightness & contrast

Relative luminance0.06152WCAG 2.x, 0 is black and 1 is white

Perceived brightness75.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 9.42:1

Contrast with white9.42:1WCAG normal text: AAA

Contrast with black2.23:1WCAG normal text: Fail

Greyscale equivalent#3D3D3D

Inverted#CCCA55

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#004CAEno red cones; affects about 1% of men; ΔE 18.8 from the original

Deuteranopia#0041A8no green cones; the most common form, about 1% of men; ΔE 12.8 from the original

Tritanopia#00556Bno blue cones; rare, and affects men and women equally; ΔE 67.5 from the original

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

Contrast with white, large text9.42:1WCAG large text: AAA

Contrast with black, large text2.23:1WCAG large text: Fail

Named colours

Slate blue · ΔE 16.4 Rebecca purple · ΔE 16.7 Indigo · ΔE 19.2 Navy · ΔE 19.5 Midnight blue · ΔE 20.1 Dark blue · ΔE 20.5

Nearest named CSS colourSlate blue (#6A5ACD)ΔE 16.41, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#AAA833

Analogous#3371AA, #6C33AA

Triadic#AA3335, #35AA33

Split complementary#AA6C33, #71AA33

Tetradic#AA3371, #AAA833, #33AA6C

Tints, shades & saturation

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

Lighter +40%#BEBEEB

Lighter +30%#9698E0

Lighter +20%#6F71D4

Lighter +10%#484AC8

Darker −10%#272983

Darker −20%#1B1D5C

Darker −30%#101034

Darker −40%#04040D

More saturated +25%#171AC6

Less saturated −25%#4F508E

Channel breakdown

R51

G53

B170

Red51 (20%)

Green53 (20.8%)

Blue170 (66.7%)

Hue238.99°

Saturation (HSL)53.85%

Lightness43.33%

Dominant channelBlue

Hex per channelR 33 · G 35 · B AA

Keep nerding

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

#3335AA

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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