Colour

#4D0B81

#4D0B81
Violet
Dark
Nearest: Indigo

#4D0B81 is a violet with RGB values 77, 11, 129 and HSL 274°, 84%, 27%. It is a dark colour, so white text on it reaches 12.5:1 contrast (AAA for normal text). The nearest named colour is Indigo.

Colour values

#4D0B81#4D0B81

HEX#4D0B81

RGBrgb(77, 11, 129)

RGB (0–1)0.302, 0.0431, 0.5059

RGB percentages30.2%, 4.3%, 50.6%

HSLhsl(273.6, 84.3%, 27.5%)

HSV / HSBhsv(273.6, 91.5%, 50.6%)

CMYK40.3%, 91.5%, 0%, 49.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer5,049,217

CSS custom property--colour: #4D0B81;

Brightness & contrast

Relative luminance0.03402WCAG 2.x, 0 is black and 1 is white

Perceived brightness61.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 12.5:1

Contrast with white12.5:1WCAG normal text: AAA

Contrast with black1.68:1WCAG normal text: Fail

Greyscale equivalent#222222

Inverted#B2F47E

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#003384no red cones; affects about 1% of men; ΔE 29 from the original

Deuteranopia#00337Fno green cones; the most common form, about 1% of men; ΔE 31.3 from the original

Tritanopia#42304Ano blue cones; rare, and affects men and women equally; ΔE 51.7 from the original

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

Contrast with white, large text12.5:1WCAG large text: AAA

Contrast with black, large text1.68:1WCAG large text: Fail

Named colours

Indigo · ΔE 3.8 Rebecca purple · ΔE 13.4 Navy · ΔE 16.4 Midnight blue · ΔE 18.2 Dark blue · ΔE 19.2 Purple · ΔE 19.3

Nearest named CSS colourIndigo (#4B0082)ΔE 3.84, a close match

Hue familyviolet

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#3F810B

Analogous#120B81, #810B7A

Triadic#814D0B, #0B814D

Split complementary#7A810B, #0B8112

Tetradic#81120B, #3F810B, #0B7A81

Tints, shades & saturation

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

Lighter +40%#B466F2

Lighter +30%#9D37EE

Lighter +20%#8513DF

Lighter +10%#690FB0

Darker −10%#310752

Darker −20%#150323

Darker −30%#000000

Darker −40%#000000

More saturated +25%#4E008C

Less saturated −25%#4B1C70

Channel breakdown

R77

G11

B129

Red77 (30.2%)

Green11 (4.3%)

Blue129 (50.6%)

Hue273.56°

Saturation (HSL)84.29%

Lightness27.45%

Dominant channelBlue

Hex per channelR 4D · G 0B · B 81

Keep nerding

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

#4D0B81

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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