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Colour

#613CAE

  • #613CAE
  • Violet
  • Dark
  • Nearest: Rebecca purple

#613CAE is a violet with RGB values 97, 60, 174 and HSL 259°, 49%, 46%. It is a dark colour, so white text on it reaches 7.6:1 contrast (AAA for normal text). The nearest named colour is Rebecca purple.

Colour values

#613CAE#613CAE
HEX#613CAE
RGBrgb(97, 60, 174)
RGB (0–1)0.3804, 0.2353, 0.6824
RGB percentages38%, 23.5%, 68.2%
HSLhsl(259.5, 48.7%, 45.9%)
HSV / HSBhsv(259.5, 65.5%, 68.2%)
CMYK44.3%, 65.5%, 0%, 31.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,372,526
CSS custom property--colour: #613CAE;

Brightness & contrast

Relative luminance0.08829WCAG 2.x, 0 is black and 1 is white
Perceived brightness91.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.59:1
Contrast with white7.59:1WCAG normal text: AAA
Contrast with black2.77:1WCAG normal text: Fail
Greyscale equivalent#4C4C4C
Inverted#9EC351

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0055B2no red cones; affects about 1% of men; ΔE 26.7 from the original
Deuteranopia#0052ACno green cones; the most common form, about 1% of men; ΔE 27.2 from the original
Tritanopia#4B576Fno blue cones; rare, and affects men and women equally; ΔE 57.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text7.59:1WCAG large text: AAA
Contrast with black, large text2.77:1WCAG large text: Fail

Named colours

Rebecca purple · ΔE 8.7Slate blue · ΔE 11.9Indigo · ΔE 17.8Medium slateblue · ΔE 19.4Medium purple · ΔE 20.8Dark slateblue · ΔE 21.7
Nearest named CSS colourRebecca purple (#663399)ΔE 8.66, clearly different but related
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#89AE3C
Analogous#3C50AE, #9A3CAE
Triadic#AE613C, #3CAE61
Split complementary#AE9A3C, #50AE3C
Tetradic#AE3C50, #89AE3C, #3CAE9A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D5C9ED
Lighter +30%#B7A4DF
Lighter +20%#997ED2
Lighter +10%#7B58C5
Darker −10%#4C2F88
Darker −20%#372262
Darker −30%#22153C
Darker −40%#0C0816
More saturated +25%#571FCB
Less saturated −25%#6B5991

Channel breakdown

R97
G60
B174
Red97 (38%)
Green60 (23.5%)
Blue174 (68.2%)
Hue259.47°
Saturation (HSL)48.72%
Lightness45.88%
Dominant channelBlue
Hex per channelR 61 · G 3C · B AE

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Every value on this page was computed from “613cae” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.