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Recognised as Colour

#443EA3

  • #443EA3
  • Blue
  • Dark
  • Nearest: Rebecca purple

#443EA3 is a blue with RGB values 68, 62, 163 and HSL 244°, 45%, 44%. It is a dark colour, so white text on it reaches 8.5:1 contrast (AAA for normal text). The nearest named colour is Rebecca purple.

Colour values

#443EA3#443EA3
HEX#443EA3
RGBrgb(68, 62, 163)
RGB (0–1)0.2667, 0.2431, 0.6392
RGB percentages26.7%, 24.3%, 63.9%
HSLhsl(243.6, 44.9%, 44.1%)
HSV / HSBhsv(243.6, 62%, 63.9%)
CMYK58.3%, 62%, 0%, 36.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,472,483
CSS custom property--colour: #443EA3;

Brightness & contrast

Relative luminance0.07319WCAG 2.x, 0 is black and 1 is white
Perceived brightness81.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.52:1
Contrast with white8.52:1WCAG normal text: AAA
Contrast with black2.46:1WCAG normal text: Fail
Greyscale equivalent#474747
Inverted#BBC15C

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0050A6no red cones; affects about 1% of men; ΔE 18.4 from the original
Deuteranopia#0049A1no green cones; the most common form, about 1% of men; ΔE 15.5 from the original
Tritanopia#0B576Ano blue cones; rare, and affects men and women equally; ΔE 59.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text8.52:1WCAG large text: AAA
Contrast with black, large text2.46:1WCAG large text: Fail

Named colours

Rebecca purple · ΔE 12.5Dark slateblue · ΔE 13.6Slate blue · ΔE 13.8Midnight blue · ΔE 17.3Royal blue · ΔE 20Indigo · ΔE 22.7
Nearest named CSS colourRebecca purple (#663399)ΔE 12.52, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#9DA33E
Analogous#3E6BA3, #763EA3
Triadic#A3443E, #3EA344
Split complementary#A3763E, #6BA33E
Tetradic#A33E6B, #9DA33E, #3EA376

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C6C4E9
Lighter +30%#A39FDB
Lighter +20%#7F7ACD
Lighter +10%#5C55BF
Darker −10%#35307E
Darker −20%#252259
Darker −30%#161434
Darker −40%#06060F
More saturated +25%#2B22BF
Less saturated −25%#5D5A87

Channel breakdown

R68
G62
B163
Red68 (26.7%)
Green62 (24.3%)
Blue163 (63.9%)
Hue243.56°
Saturation (HSL)44.89%
Lightness44.12%
Dominant channelBlue
Hex per channelR 44 · G 3E · B A3

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Every value on this page was computed from “443ea3” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.