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Recognised as Colour

#561CFF

  • #561CFF
  • Violet
  • Dark
  • Nearest: Blue

#561CFF is a violet with RGB values 86, 28, 255 and HSL 255°, 100%, 55%. It is a dark colour, so white text on it reaches 7:1 contrast (AA for normal text). The nearest named colour is Blue.

Colour values

#561CFF#561CFF
HEX#561CFF
RGBrgb(86, 28, 255)
RGB (0–1)0.3373, 0.1098, 1
RGB percentages33.7%, 11%, 100%
HSLhsl(255.3, 100%, 55.5%)
HSV / HSBhsv(255.3, 89%, 100%)
CMYK66.3%, 89%, 0%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,643,519
CSS custom property--colour: #561CFF;

Brightness & contrast

Relative luminance0.10029WCAG 2.x, 0 is black and 1 is white
Perceived brightness100.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.99:1
Contrast with white6.99:1WCAG normal text: AA
Contrast with black3.01:1WCAG normal text: Fail
Greyscale equivalent#393939
Inverted#A9E300

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0061FFno red cones; affects about 1% of men; ΔE 41.3 from the original
Deuteranopia#0051FBno green cones; the most common form, about 1% of men; ΔE 31.2 from the original
Tritanopia#006C98no blue cones; rare, and affects men and women equally; ΔE 108.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text6.99:1WCAG large text: AAA
Contrast with black, large text3.01:1WCAG large text: AA

Named colours

Blue · ΔE 11.4Medium blue · ΔE 17.2Blue violet · ΔE 24.8Dark violet · ΔE 28.1Dark orchid · ΔE 40.2Dark blue · ΔE 45.6
Nearest named CSS colourBlue (#0000FF)ΔE 11.4, a distinctly different colour
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#C5FF1C
Analogous#1C54FF, #C71CFF
Triadic#FF561C, #1CFF56
Split complementary#FFC71C, #54FF1C
Tetradic#FF1C54, #C5FF1C, #1CFFC7

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#EEE8FF
Lighter +30%#C8B5FF
Lighter +20%#A282FF
Lighter +10%#7C4FFF
Darker −10%#3B00E8
Darker −20%#2E00B5
Darker −30%#210082
Darker −40%#14004F
More saturated +25%#561CFF
Less saturated −25%#6438E3

Channel breakdown

R86
G28
B255
Red86 (33.7%)
Green28 (11%)
Blue255 (100%)
Hue255.33°
Saturation (HSL)100%
Lightness55.49%
Dominant channelBlue
Hex per channelR 56 · G 1C · B FF

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Every value on this page was computed from “561cff” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.