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Recognised as Colour

#3443A7

  • #3443A7
  • Blue
  • Dark
  • Nearest: Dark slateblue

#3443A7 is a blue with RGB values 52, 67, 167 and HSL 232°, 53%, 43%. It is a dark colour, so white text on it reaches 8.4:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#3443A7#3443A7
HEX#3443A7
RGBrgb(52, 67, 167)
RGB (0–1)0.2039, 0.2627, 0.6549
RGB percentages20.4%, 26.3%, 65.5%
HSLhsl(232.2, 52.5%, 42.9%)
HSV / HSBhsv(232.2, 68.9%, 65.5%)
CMYK68.9%, 59.9%, 0%, 34.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,425,191
CSS custom property--colour: #3443A7;

Brightness & contrast

Relative luminance0.07534WCAG 2.x, 0 is black and 1 is white
Perceived brightness81.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.38:1
Contrast with white8.38:1WCAG normal text: AAA
Contrast with black2.51:1WCAG normal text: Fail
Greyscale equivalent#474747
Inverted#CBBC58

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0053AAno red cones; affects about 1% of men; ΔE 14.7 from the original
Deuteranopia#0048A5no green cones; the most common form, about 1% of men; ΔE 8.6 from the original
Tritanopia#005C6Eno blue cones; rare, and affects men and women equally; ΔE 58.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text8.38:1WCAG large text: AAA
Contrast with black, large text2.51:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 13.9Slate blue · ΔE 14.9Rebecca purple · ΔE 17.2Royal blue · ΔE 17.7Midnight blue · ΔE 18.6Medium purple · ΔE 24.3
Nearest named CSS colourDark slateblue (#483D8B)ΔE 13.89, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#A79834
Analogous#347DA7, #5E34A7
Triadic#A73443, #43A734
Split complementary#A75E34, #7DA734
Tetradic#A7347D, #A79834, #34A75E

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#BDC3EA
Lighter +30%#969FDE
Lighter +20%#6F7CD2
Lighter +10%#4858C6
Darker −10%#283380
Darker −20%#1C2459
Darker −30%#101432
Darker −40%#04050B
More saturated +25%#192FC2
Less saturated −25%#4F578C

Channel breakdown

R52
G67
B167
Red52 (20.4%)
Green67 (26.3%)
Blue167 (65.5%)
Hue232.17°
Saturation (HSL)52.51%
Lightness42.94%
Dominant channelBlue
Hex per channelR 34 · G 43 · B A7

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Every value on this page was computed from “3443a7” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.