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Recognised as Colour

#B11EFF

  • #B11EFF
  • Violet
  • Dark
  • Nearest: Dark violet

#B11EFF is a violet with RGB values 177, 30, 255 and HSL 279°, 100%, 56%. It is a dark colour, so white text on it reaches 4.7:1 contrast (AA for normal text). The nearest named colour is Dark violet.

Colour values

#B11EFF#B11EFF
HEX#B11EFF
RGBrgb(177, 30, 255)
RGB (0–1)0.6941, 0.1176, 1
RGB percentages69.4%, 11.8%, 100%
HSLhsl(279.2, 100%, 55.9%)
HSV / HSBhsv(279.2, 88.2%, 100%)
CMYK30.6%, 88.2%, 0%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,607,807
CSS custom property--colour: #B11EFF;

Brightness & contrast

Relative luminance0.17496WCAG 2.x, 0 is black and 1 is white
Perceived brightness131.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.67:1
Contrast with white4.67:1WCAG normal text: AA
Contrast with black4.5:1WCAG normal text: Fail
Greyscale equivalent#4D4D4D
Inverted#4EE100

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#006FFFno red cones; affects about 1% of men; ΔE 54.8 from the original
Deuteranopia#0075FBno green cones; the most common form, about 1% of men; ΔE 60.5 from the original
Tritanopia#A46398no blue cones; rare, and affects men and women equally; ΔE 79.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.67:1WCAG large text: AAA
Contrast with black, large text4.5:1WCAG large text: AA

Named colours

Dark violet · ΔE 15.5Blue violet · ΔE 16.7Fuchsia · ΔE 26.3Magenta · ΔE 26.3Dark orchid · ΔE 28.1Medium blue · ΔE 31.6
Nearest named CSS colourDark violet (#9400D3)ΔE 15.52, a distinctly different colour
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#6CFF1E
Analogous#411EFF, #FF1EDC
Triadic#FFB11E, #1EFFB1
Split complementary#DDFF1E, #1EFF41
Tetradic#FF401E, #6CFF1E, #1EDCFF

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F8EAFF
Lighter +30%#E6B7FF
Lighter +20%#D484FF
Lighter +10%#C351FF
Darker −10%#9900EA
Darker −20%#7800B7
Darker −30%#560084
Darker −40%#350051
More saturated +25%#B11EFF
Less saturated −25%#A83AE3

Channel breakdown

R177
G30
B255
Red177 (69.4%)
Green30 (11.8%)
Blue255 (100%)
Hue279.2°
Saturation (HSL)100%
Lightness55.88%
Dominant channelBlue
Hex per channelR B1 · G 1E · B FF

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Every value on this page was computed from “b11eff” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.