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Recognised as Colour

#6654FC

  • #6654FC
  • Blue
  • Dark
  • Nearest: Blue violet

#6654FC is a blue with RGB values 102, 84, 252 and HSL 246°, 97%, 66%. It is a dark colour, so white text on it reaches 5:1 contrast (AA for normal text). The nearest named colour is Blue violet.

Colour values

#6654FC#6654FC
HEX#6654FC
RGBrgb(102, 84, 252)
RGB (0–1)0.4, 0.3294, 0.9882
RGB percentages40%, 32.9%, 98.8%
HSLhsl(246.4, 96.6%, 65.9%)
HSV / HSBhsv(246.4, 66.7%, 98.8%)
CMYK59.5%, 66.7%, 0%, 1.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,706,428
CSS custom property--colour: #6654FC;

Brightness & contrast

Relative luminance0.16194WCAG 2.x, 0 is black and 1 is white
Perceived brightness120.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.95:1
Contrast with white4.95:1WCAG normal text: AA
Contrast with black4.24:1WCAG normal text: Fail
Greyscale equivalent#646464
Inverted#99AB03

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0076FFno red cones; affects about 1% of men; ΔE 28.9 from the original
Deuteranopia#006AF9no green cones; the most common form, about 1% of men; ΔE 22.9 from the original
Tritanopia#0080A1no blue cones; rare, and affects men and women equally; ΔE 89.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.95:1WCAG large text: AAA
Contrast with black, large text4.24:1WCAG large text: AA

Named colours

Blue violet · ΔE 18.8Medium slateblue · ΔE 20.5Dark orchid · ΔE 24.8Dark violet · ΔE 26.9Medium blue · ΔE 28.3Slate blue · ΔE 29
Nearest named CSS colourBlue violet (#8A2BE2)ΔE 18.81, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#EAFC54
Analogous#5496FC, #BA54FC
Triadic#FC6654, #54FC66
Split complementary#FCBA54, #96FC54
Tetradic#FC5496, #EAFC54, #54FCBA

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#EDEAFF
Lighter +20%#C0B8FE
Lighter +10%#9386FD
Darker −10%#3922FB
Darker −20%#1C04E6
Darker −30%#1603B4
Darker −40%#100282
More saturated +25%#6451FF
Less saturated −25%#776AE6

Channel breakdown

R102
G84
B252
Red102 (40%)
Green84 (32.9%)
Blue252 (98.8%)
Hue246.43°
Saturation (HSL)96.55%
Lightness65.88%
Dominant channelBlue
Hex per channelR 66 · G 54 · B FC

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Every value on this page was computed from “6654fc” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.