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Colour

#654EFF

  • #654EFF
  • Blue
  • Dark
  • Nearest: Blue violet

#654EFF is a blue with RGB values 101, 78, 255 and HSL 248°, 100%, 65%. It is a dark colour, so white text on it reaches 5.1:1 contrast (AA for normal text). The nearest named colour is Blue violet.

Colour values

#654EFF#654EFF
HEX#654EFF
RGBrgb(101, 78, 255)
RGB (0–1)0.3961, 0.3059, 1
RGB percentages39.6%, 30.6%, 100%
HSLhsl(247.8, 100%, 65.3%)
HSV / HSBhsv(247.8, 69.4%, 100%)
CMYK60.4%, 69.4%, 0%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,639,359
CSS custom property--colour: #654EFF;

Brightness & contrast

Relative luminance0.15435WCAG 2.x, 0 is black and 1 is white
Perceived brightness118.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.14:1
Contrast with white5.14:1WCAG normal text: AA
Contrast with black4.09:1WCAG normal text: Fail
Greyscale equivalent#606060
Inverted#9AB100

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0074FFno red cones; affects about 1% of men; ΔE 32.2 from the original
Deuteranopia#0067FCno green cones; the most common form, about 1% of men; ΔE 24 from the original
Tritanopia#007EA1no blue cones; rare, and affects men and women equally; ΔE 93.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.14:1WCAG large text: AAA
Contrast with black, large text4.09:1WCAG large text: AA

Named colours

Blue violet · ΔE 16.7Medium blue · ΔE 24.6Dark violet · ΔE 25Medium slateblue · ΔE 25.6Dark orchid · ΔE 26Slate blue · ΔE 34
Nearest named CSS colourBlue violet (#8A2BE2)ΔE 16.74, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#E8FF4E
Analogous#4E90FF, #BD4EFF
Triadic#FF654E, #4EFF65
Split complementary#FFBE4E, #8FFF4E
Tetradic#FF4E90, #E8FF4E, #4EFFBD

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#EAE7FF
Lighter +20%#BEB4FF
Lighter +10%#9181FF
Darker −10%#391BFF
Darker −20%#1E00E7
Darker −30%#1700B4
Darker −40%#110081
More saturated +25%#654EFF
Less saturated −25%#7564E9

Channel breakdown

R101
G78
B255
Red101 (39.6%)
Green78 (30.6%)
Blue255 (100%)
Hue247.8°
Saturation (HSL)100%
Lightness65.29%
Dominant channelBlue
Hex per channelR 65 · G 4E · B FF

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Every value on this page was computed from “654eff” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.