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Recognised as Colour

#613C7A

  • #613C7A
  • Violet
  • Dark
  • Nearest: Dark slateblue

#613C7A is a violet with RGB values 97, 60, 122 and HSL 276°, 34%, 36%. It is a dark colour, so white text on it reaches 8.6:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#613C7A#613C7A
HEX#613C7A
RGBrgb(97, 60, 122)
RGB (0–1)0.3804, 0.2353, 0.4784
RGB percentages38%, 23.5%, 47.8%
HSLhsl(275.8, 34.1%, 35.7%)
HSV / HSBhsv(275.8, 50.8%, 47.8%)
CMYK20.5%, 50.8%, 0%, 52.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,372,474
CSS custom property--colour: #613C7A;

Brightness & contrast

Relative luminance0.07178WCAG 2.x, 0 is black and 1 is white
Perceived brightness81.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.62:1
Contrast with white8.62:1WCAG normal text: AAA
Contrast with black2.44:1WCAG normal text: Fail
Greyscale equivalent#484848
Inverted#9EC385

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#2D4A7Cno red cones; affects about 1% of men; ΔE 22.8 from the original
Deuteranopia#374C78no green cones; the most common form, about 1% of men; ΔE 23.1 from the original
Tritanopia#5E4655no blue cones; rare, and affects men and women equally; ΔE 28.9 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text8.62:1WCAG large text: AAA
Contrast with black, large text2.44:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 13.3Rebecca purple · ΔE 22.9Midnight blue · ΔE 26.3Purple · ΔE 31.2Medium purple · ΔE 32Slate blue · ΔE 32.3
Nearest named CSS colourDark slateblue (#483D8B)ΔE 13.26, a distinctly different colour
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#557A3C
Analogous#423C7A, #7A3C74
Triadic#7A613C, #3C7A61
Split complementary#747A3C, #3C7A42
Tetradic#7A423C, #557A3C, #3C747A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C5ACD6
Lighter +30%#AD8AC5
Lighter +20%#9568B4
Lighter +10%#7C4D9C
Darker −10%#462B58
Darker −20%#2B1A36
Darker −30%#0F0A13
Darker −40%#000000
More saturated +25%#652591
Less saturated −25%#5D5363

Channel breakdown

R97
G60
B122
Red97 (38%)
Green60 (23.5%)
Blue122 (47.8%)
Hue275.81°
Saturation (HSL)34.07%
Lightness35.69%
Dominant channelBlue
Hex per channelR 61 · G 3C · B 7A

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Every value on this page was computed from “613c7a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.