Colour

#4B19B0

#4B19B0
Violet
Dark
Nearest: Dark blue

#4B19B0 is a violet with RGB values 75, 25, 176 and HSL 260°, 75%, 39%. It is a dark colour, so white text on it reaches 10.2:1 contrast (AAA for normal text). The nearest named colour is Dark blue.

Colour values

#4B19B0#4B19B0

HEX#4B19B0

RGBrgb(75, 25, 176)

RGB (0–1)0.2941, 0.098, 0.6902

RGB percentages29.4%, 9.8%, 69%

HSLhsl(259.9, 75.1%, 39.4%)

HSV / HSBhsv(259.9, 85.8%, 69%)

CMYK57.4%, 85.8%, 0%, 31%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer4,921,776

CSS custom property--colour: #4B19B0;

Brightness & contrast

Relative luminance0.05326WCAG 2.x, 0 is black and 1 is white

Perceived brightness74.7 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 10.17:1

Contrast with white10.17:1WCAG normal text: AAA

Contrast with black2.07:1WCAG normal text: Fail

Greyscale equivalent#2F2F2F

Inverted#B4E64F

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#0045B4no red cones; affects about 1% of men; ΔE 29.8 from the original

Deuteranopia#003DADno green cones; the most common form, about 1% of men; ΔE 26.9 from the original

Tritanopia#194A68no blue cones; rare, and affects men and women equally; ΔE 77.7 from the original

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

Contrast with white, large text10.17:1WCAG large text: AAA

Contrast with black, large text2.07:1WCAG large text: Fail

Named colours

Dark blue · ΔE 14.2 Navy · ΔE 17.8 Indigo · ΔE 18.5 Dark orchid · ΔE 20.5 Blue violet · ΔE 20.6 Dark violet · ΔE 23.4

Nearest named CSS colourDark blue (#00008B)ΔE 14.15, a distinctly different colour

Hue familyviolet

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#7EB019

Analogous#1933B0, #9719B0

Triadic#B04B19, #19B04B

Split complementary#B09719, #32B019

Tetradic#B01932, #7EB019, #19B097

Tints, shades & saturation

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

Lighter +40%#BDA3F2

Lighter +30%#9D76EC

Lighter +20%#7D4AE5

Lighter +10%#5E1FDD

Darker −10%#381383

Darker −20%#250C57

Darker −30%#12062A

Darker −40%#000000

More saturated +25%#4300C9

Less saturated −25%#533297

Channel breakdown

R75

G25

B176

Red75 (29.4%)

Green25 (9.8%)

Blue176 (69%)

Hue259.87°

Saturation (HSL)75.12%

Lightness39.41%

Dominant channelBlue

Hex per channelR 4B · G 19 · B B0

Keep nerding

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

#4B19B0

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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