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Recognised as Colour

#43328D

  • #43328D
  • Blue
  • Dark
  • Nearest: Dark slateblue

#43328D is a blue with RGB values 67, 50, 141 and HSL 251°, 48%, 37%. It is a dark colour, so white text on it reaches 10.1:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#43328D#43328D
HEX#43328D
RGBrgb(67, 50, 141)
RGB (0–1)0.2627, 0.1961, 0.5529
RGB percentages26.3%, 19.6%, 55.3%
HSLhsl(251.2, 47.6%, 37.5%)
HSV / HSBhsv(251.2, 64.5%, 55.3%)
CMYK52.5%, 64.5%, 0%, 44.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,403,853
CSS custom property--colour: #43328D;

Brightness & contrast

Relative luminance0.05398WCAG 2.x, 0 is black and 1 is white
Perceived brightness71.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.1:1
Contrast with white10.1:1WCAG normal text: AAA
Contrast with black2.08:1WCAG normal text: Fail
Greyscale equivalent#3C3C3C
Inverted#BCCD72

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#004490no red cones; affects about 1% of men; ΔE 19.4 from the original
Deuteranopia#003F8Bno green cones; the most common form, about 1% of men; ΔE 18 from the original
Tritanopia#27485Ano blue cones; rare, and affects men and women equally; ΔE 51.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text10.1:1WCAG large text: AAA
Contrast with black, large text2.08:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 9.4Rebecca purple · ΔE 11.6Midnight blue · ΔE 12.1Slate blue · ΔE 20.3Indigo · ΔE 21.2Navy · ΔE 26.8
Nearest named CSS colourDark slateblue (#483D8B)ΔE 9.39, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#7C8D32
Analogous#324E8D, #71328D
Triadic#8D4332, #328D43
Split complementary#8D7132, #4E8D32
Tetradic#8D324E, #7C8D32, #328D71

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B4AAE1
Lighter +30%#9384D4
Lighter +20%#725FC6
Lighter +10%#553FB3
Darker −10%#312567
Darker −20%#1F1742
Darker −30%#0D0A1C
Darker −40%#000000
More saturated +25%#341AA5
Less saturated −25%#524A75

Channel breakdown

R67
G50
B141
Red67 (26.3%)
Green50 (19.6%)
Blue141 (55.3%)
Hue251.21°
Saturation (HSL)47.64%
Lightness37.45%
Dominant channelBlue
Hex per channelR 43 · G 32 · B 8D

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Every value on this page was computed from “43328d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.