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Recognised as Colour

#7137AC

  • #7137AC
  • Violet
  • Dark
  • Nearest: Rebecca purple

#7137AC is a violet with RGB values 113, 55, 172 and HSL 270°, 52%, 45%. It is a dark colour, so white text on it reaches 7.4:1 contrast (AAA for normal text). The nearest named colour is Rebecca purple.

Colour values

#7137AC#7137AC
HEX#7137AC
RGBrgb(113, 55, 172)
RGB (0–1)0.4431, 0.2157, 0.6745
RGB percentages44.3%, 21.6%, 67.5%
HSLhsl(269.7, 51.5%, 44.5%)
HSV / HSBhsv(269.7, 68%, 67.5%)
CMYK34.3%, 68%, 0%, 32.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer7,419,820
CSS custom property--colour: #7137AC;

Brightness & contrast

Relative luminance0.09222WCAG 2.x, 0 is black and 1 is white
Perceived brightness94.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.38:1
Contrast with white7.38:1WCAG normal text: AAA
Contrast with black2.84:1WCAG normal text: Fail
Greyscale equivalent#4C4C4C
Inverted#8EC853

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0055B0no red cones; affects about 1% of men; ΔE 32.9 from the original
Deuteranopia#0055AAno green cones; the most common form, about 1% of men; ΔE 35.4 from the original
Tritanopia#65526Dno blue cones; rare, and affects men and women equally; ΔE 53.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text7.38:1WCAG large text: AAA
Contrast with black, large text2.84:1WCAG large text: Fail

Named colours

Rebecca purple · ΔE 8.4Slate blue · ΔE 15.7Indigo · ΔE 16.4Dark orchid · ΔE 19.9Dark magenta · ΔE 20.6Purple · ΔE 20.8
Nearest named CSS colourRebecca purple (#663399)ΔE 8.42, clearly different but related
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#72AC37
Analogous#3738AC, #AC37AC
Triadic#AC7137, #37AC71
Split complementary#ACAB37, #38AC37
Tetradic#AC3738, #72AC37, #37ACAB

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D7C3EC
Lighter +30%#BE9CE0
Lighter +20%#A476D3
Lighter +10%#8A4FC7
Darker −10%#582B85
Darker −20%#3E1E5F
Darker −30%#251238
Darker −40%#0B0611
More saturated +25%#711BC8
Less saturated −25%#715390

Channel breakdown

R113
G55
B172
Red113 (44.3%)
Green55 (21.6%)
Blue172 (67.5%)
Hue269.74°
Saturation (HSL)51.54%
Lightness44.51%
Dominant channelBlue
Hex per channelR 71 · G 37 · B AC

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Every value on this page was computed from “7137ac” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.