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Colour

#654CFF

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

#654CFF is a blue with RGB values 101, 76, 255 and HSL 248°, 100%, 65%. It is a dark colour, so white text on it reaches 5.2:1 contrast (AA for normal text). The nearest named colour is Blue violet.

Colour values

#654CFF#654CFF
HEX#654CFF
RGBrgb(101, 76, 255)
RGB (0–1)0.3961, 0.298, 1
RGB percentages39.6%, 29.8%, 100%
HSLhsl(248.4, 100%, 64.9%)
HSV / HSBhsv(248.4, 70.2%, 100%)
CMYK60.4%, 70.2%, 0%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,638,847
CSS custom property--colour: #654CFF;

Brightness & contrast

Relative luminance0.15156WCAG 2.x, 0 is black and 1 is white
Perceived brightness117.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.21:1
Contrast with white5.21:1WCAG normal text: AA
Contrast with black4.03:1WCAG normal text: Fail
Greyscale equivalent#5E5E5E
Inverted#9AB300

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0073FFno red cones; affects about 1% of men; ΔE 32.7 from the original
Deuteranopia#0066FCno green cones; the most common form, about 1% of men; ΔE 24.4 from the original
Tritanopia#007DA1no blue cones; rare, and affects men and women equally; ΔE 93.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.21:1WCAG large text: AAA
Contrast with black, large text4.03:1WCAG large text: AA

Named colours

Blue violet · ΔE 16.2Medium blue · ΔE 23.6Dark violet · ΔE 24.4Dark orchid · ΔE 26.3Medium slateblue · ΔE 26.8Blue · ΔE 33.8
Nearest named CSS colourBlue violet (#8A2BE2)ΔE 16.24, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#E6FF4C
Analogous#4C8CFF, #BF4CFF
Triadic#FF654C, #4CFF65
Split complementary#FFBF4C, #8CFF4C
Tetradic#FF4C8C, #E6FF4C, #4CFFBF

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#E9E5FF
Lighter +20%#BDB2FF
Lighter +10%#917FFF
Darker −10%#3919FF
Darker −20%#2000E5
Darker −30%#1900B2
Darker −40%#12007F
More saturated +25%#654CFF
Less saturated −25%#7562E9

Channel breakdown

R101
G76
B255
Red101 (39.6%)
Green76 (29.8%)
Blue255 (100%)
Hue248.38°
Saturation (HSL)100%
Lightness64.9%
Dominant channelBlue
Hex per channelR 65 · G 4C · B FF

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