Recognised as Colour

#330CA7

#330CA7
Violet
Dark
Nearest: Dark blue

#330CA7 is a violet with RGB values 51, 12, 167 and HSL 255°, 87%, 35%. It is a dark colour, so white text on it reaches 12:1 contrast (AAA for normal text). The nearest named colour is Dark blue.

Colour values

#330CA7#330CA7

HEX#330CA7

RGBrgb(51, 12, 167)

RGB (0–1)0.2, 0.0471, 0.6549

RGB percentages20%, 4.7%, 65.5%

HSLhsl(255.1, 86.6%, 35.1%)

HSV / HSBhsv(255.1, 92.8%, 65.5%)

CMYK69.5%, 92.8%, 0%, 34.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer3,345,575

CSS custom property--colour: #330CA7;

Brightness & contrast

Relative luminance0.03757WCAG 2.x, 0 is black and 1 is white

Perceived brightness63.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 11.99:1

Contrast with white11.99:1WCAG normal text: AAA

Contrast with black1.75:1WCAG normal text: Fail

Greyscale equivalent#1F1F1F

Inverted#CCF358

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#003CABno red cones; affects about 1% of men; ΔE 28.3 from the original

Deuteranopia#0030A5no green cones; the most common form, about 1% of men; ΔE 21.6 from the original

Tritanopia#004461no blue cones; rare, and affects men and women equally; ΔE 80.5 from the original

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

Contrast with white, large text11.99:1WCAG large text: AAA

Contrast with black, large text1.75:1WCAG large text: Fail

Named colours

Dark blue · ΔE 10.4 Navy · ΔE 15.1 Indigo · ΔE 19.7 Medium blue · ΔE 22.3 Blue violet · ΔE 24 Dark orchid · ΔE 25.7

Nearest named CSS colourDark blue (#00008B)ΔE 10.44, a distinctly different colour

Hue familyviolet

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#80A70C

Analogous#0C32A7, #810CA7

Triadic#A7330C, #0CA733

Split complementary#A7810C, #32A70C

Tetradic#A70C32, #80A70C, #0CA781

Tints, shades & saturation

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

Lighter +40%#A489F6

Lighter +30%#8059F3

Lighter +20%#5B29F0

Lighter +10%#420FD7

Darker −10%#240977

Darker −20%#160548

Darker −30%#070218

Darker −40%#000000

More saturated +25%#2D00B3

Less saturated −25%#3E2291

Channel breakdown

R51

G12

B167

Red51 (20%)

Green12 (4.7%)

Blue167 (65.5%)

Hue255.1°

Saturation (HSL)86.59%

Lightness35.1%

Dominant channelBlue

Hex per channelR 33 · G 0C · B A7

Keep nerding

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

#330CA7

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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