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Recognised as Colour

#43008E

  • #43008E
  • Violet
  • Dark
  • Nearest: Indigo

#43008E is a violet with RGB values 67, 0, 142 and HSL 268°, 100%, 28%. It is a dark colour, so white text on it reaches 12.9:1 contrast (AAA for normal text). The nearest named colour is Indigo.

Colour values

#43008E#43008E
HEX#43008E
RGBrgb(67, 0, 142)
RGB (0–1)0.2627, 0, 0.5569
RGB percentages26.3%, 0%, 55.7%
HSLhsl(268.3, 100%, 27.8%)
HSV / HSBhsv(268.3, 100%, 55.7%)
CMYK52.8%, 100%, 0%, 44.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,391,054
CSS custom property--colour: #43008E;

Brightness & contrast

Relative luminance0.03146WCAG 2.x, 0 is black and 1 is white
Perceived brightness60.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 12.89:1
Contrast with white12.89:1WCAG normal text: AAA
Contrast with black1.63:1WCAG normal text: Fail
Greyscale equivalent#181818
Inverted#BCFF71

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#003391no red cones; affects about 1% of men; ΔE 28.9 from the original
Deuteranopia#002F8Cno green cones; the most common form, about 1% of men; ΔE 28.1 from the original
Tritanopia#293551no blue cones; rare, and affects men and women equally; ΔE 65.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text12.89:1WCAG large text: AAA
Contrast with black, large text1.63:1WCAG large text: Fail

Named colours

Indigo · ΔE 7.6Dark blue · ΔE 10.5Navy · ΔE 10.6Rebecca purple · ΔE 21.2Midnight blue · ΔE 25.1Dark orchid · ΔE 25.5
Nearest named CSS colourIndigo (#4B0082)ΔE 7.6, clearly different but related
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#4B8E00
Analogous#00048E, #8A008E
Triadic#8E4300, #008E43
Split complementary#8E8A00, #048E00
Tetradic#8E0004, #4B8E00, #008E8A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#A85BFF
Lighter +30%#8D28FF
Lighter +20%#7300F4
Lighter +10%#5B00C1
Darker −10%#2B005B
Darker −20%#130028
Darker −30%#000000
Darker −40%#000000
More saturated +25%#43008E
Less saturated −25%#44127C

Channel breakdown

R67
G0
B142
Red67 (26.3%)
Green0 (0%)
Blue142 (55.7%)
Hue268.31°
Saturation (HSL)100%
Lightness27.84%
Dominant channelBlue
Hex per channelR 43 · G 00 · B 8E

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Every value on this page was computed from “43008e” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.