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Recognised as Colour

#3605F7

  • #3605F7
  • Blue
  • Dark
  • Nearest: Blue

#3605F7 is a blue with RGB values 54, 5, 247 and HSL 252°, 96%, 49%. It is a dark colour, so white text on it reaches 8.3:1 contrast (AAA for normal text). The nearest named colour is Blue.

Colour values

#3605F7#3605F7
HEX#3605F7
RGBrgb(54, 5, 247)
RGB (0–1)0.2118, 0.0196, 0.9686
RGB percentages21.2%, 2%, 96.9%
HSLhsl(252.1, 96%, 49.4%)
HSV / HSBhsv(252.1, 98%, 96.9%)
CMYK78.1%, 98%, 0%, 3.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,540,471
CSS custom property--colour: #3605F7;

Brightness & contrast

Relative luminance0.07608WCAG 2.x, 0 is black and 1 is white
Perceived brightness88.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.33:1
Contrast with white8.33:1WCAG normal text: AAA
Contrast with black2.52:1WCAG normal text: Fail
Greyscale equivalent#212121
Inverted#C9FA08

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0058FDno red cones; affects about 1% of men; ΔE 38.8 from the original
Deuteranopia#0043F4no green cones; the most common form, about 1% of men; ΔE 27.5 from the original
Tritanopia#006791no blue cones; rare, and affects men and women equally; ΔE 112.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text8.33:1WCAG large text: AAA
Contrast with black, large text2.52:1WCAG large text: Fail

Named colours

Blue · ΔE 6.4Medium blue · ΔE 16.6Blue violet · ΔE 29.5Dark violet · ΔE 32.2Dark orchid · ΔE 44.7Dark blue · ΔE 46.4
Nearest named CSS colourBlue (#0000FF)ΔE 6.35, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#C6F705
Analogous#054DF7, #AF05F7
Triadic#F73605, #05F736
Split complementary#F7AF05, #4DF705
Tetradic#F7054D, #C6F705, #05F7AF

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D5CAFE
Lighter +30%#AC98FD
Lighter +20%#8466FC
Lighter +10%#5C34FB
Darker −10%#2B04C5
Darker −20%#200393
Darker −30%#150261
Darker −40%#0A012F
More saturated +25%#3300FC
Less saturated −25%#4925D8

Channel breakdown

R54
G5
B247
Red54 (21.2%)
Green5 (2%)
Blue247 (96.9%)
Hue252.15°
Saturation (HSL)96.03%
Lightness49.41%
Dominant channelBlue
Hex per channelR 36 · G 05 · B F7

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Every value on this page was computed from “3605f7” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.