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Recognised as Colour

#653BC0

  • #653BC0
  • Violet
  • Dark
  • Nearest: Slate blue

#653BC0 is a violet with RGB values 101, 59, 192 and HSL 259°, 53%, 49%. It is a dark colour, so white text on it reaches 7.1:1 contrast (AAA for normal text). The nearest named colour is Slate blue.

Colour values

#653BC0#653BC0
HEX#653BC0
RGBrgb(101, 59, 192)
RGB (0–1)0.3961, 0.2314, 0.7529
RGB percentages39.6%, 23.1%, 75.3%
HSLhsl(258.9, 53%, 49.2%)
HSV / HSBhsv(258.9, 69.3%, 75.3%)
CMYK47.4%, 69.3%, 0%, 24.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,634,432
CSS custom property--colour: #653BC0;

Brightness & contrast

Relative luminance0.097WCAG 2.x, 0 is black and 1 is white
Perceived brightness96.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.14:1
Contrast with white7.14:1WCAG normal text: AAA
Contrast with black2.94:1WCAG normal text: Fail
Greyscale equivalent#4E4E4E
Inverted#9AC43F

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#005AC4no red cones; affects about 1% of men; ΔE 29.1 from the original
Deuteranopia#0055BDno green cones; the most common form, about 1% of men; ΔE 28.6 from the original
Tritanopia#495D79no blue cones; rare, and affects men and women equally; ΔE 66.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text7.14:1WCAG large text: AAA
Contrast with black, large text2.94:1WCAG large text: Fail

Named colours

Slate blue · ΔE 16.1Medium slateblue · ΔE 16.9Dark orchid · ΔE 17.7Rebecca purple · ΔE 17.8Indigo · ΔE 19.8Dark blue · ΔE 23.2
Nearest named CSS colourSlate blue (#6A5ACD)ΔE 16.11, a distinctly different colour
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#96C03B
Analogous#3B53C0, #A83BC0
Triadic#C0653B, #3BC065
Split complementary#C0A83B, #53C03B
Tetradic#C03B53, #96C03B, #3BC0A8

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DED5F2
Lighter +30%#C0AEE6
Lighter +20%#A187DA
Lighter +10%#8360CE
Darker −10%#502F99
Darker −20%#3C2372
Darker −30%#27174B
Darker −40%#130B24
More saturated +25%#591CDF
Less saturated −25%#715AA1

Channel breakdown

R101
G59
B192
Red101 (39.6%)
Green59 (23.1%)
Blue192 (75.3%)
Hue258.95°
Saturation (HSL)52.99%
Lightness49.22%
Dominant channelBlue
Hex per channelR 65 · G 3B · B C0

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Every value on this page was computed from “653bc0” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.