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Recognised as Colour

#6673F5

  • #6673F5
  • Blue
  • Dark
  • Nearest: Medium slateblue

#6673F5 is a blue with RGB values 102, 115, 245 and HSL 235°, 88%, 68%. It is a dark colour, so black text on it reaches 5.3:1 contrast (AA for normal text). The nearest named colour is Medium slateblue.

Colour values

#6673F5#6673F5
HEX#6673F5
RGBrgb(102, 115, 245)
RGB (0–1)0.4, 0.451, 0.9608
RGB percentages40%, 45.1%, 96.1%
HSLhsl(234.5, 87.7%, 68%)
HSV / HSBhsv(234.5, 58.4%, 96.1%)
CMYK58.4%, 53.1%, 0%, 3.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,714,357
CSS custom property--colour: #6673F5;

Brightness & contrast

Relative luminance0.21679WCAG 2.x, 0 is black and 1 is white
Perceived brightness133.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.34:1
Contrast with white3.94:1WCAG normal text: Fail
Contrast with black5.34:1WCAG normal text: AA
Greyscale equivalent#7A7A7A
Inverted#998C0A

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#1F87FAno red cones; affects about 1% of men; ΔE 19.4 from the original
Deuteranopia#007AF2no green cones; the most common form, about 1% of men; ΔE 15.3 from the original
Tritanopia#0091A9no blue cones; rare, and affects men and women equally; ΔE 72.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.94:1WCAG large text: AA
Contrast with black, large text5.34:1WCAG large text: AAA

Named colours

Medium slateblue · ΔE 8.7Royal blue · ΔE 8.8Slate blue · ΔE 12.8Medium purple · ΔE 17.4Dodgerblue · ΔE 23.7Cornflower blue · ΔE 30.4
Nearest named CSS colourMedium slateblue (#7B68EE)ΔE 8.66, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#F5E866
Analogous#66BBF5, #A066F5
Triadic#F56673, #73F566
Split complementary#F5A166, #BAF566
Tetradic#F566BB, #F5E866, #66F5A1

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#F6F6FE
Lighter +20%#C6CBFB
Lighter +10%#969FF8
Darker −10%#3647F2
Darker −20%#0F23E6
Darker −30%#0C1BB6
Darker −40%#091486
More saturated +25%#5C6BFF
Less saturated −25%#7A84E1

Channel breakdown

R102
G115
B245
Red102 (40%)
Green115 (45.1%)
Blue245 (96.1%)
Hue234.55°
Saturation (HSL)87.73%
Lightness68.04%
Dominant channelBlue
Hex per channelR 66 · G 73 · B F5

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Every value on this page was computed from “6673f5” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.