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Recognised as Colour

#654BA2

  • #654BA2
  • Violet
  • Dark
  • Nearest: Dark slateblue

#654BA2 is a violet with RGB values 101, 75, 162 and HSL 258°, 37%, 46%. It is a dark colour, so white text on it reaches 6.8:1 contrast (AA for normal text). The nearest named colour is Dark slateblue.

Colour values

#654BA2#654BA2
HEX#654BA2
RGBrgb(101, 75, 162)
RGB (0–1)0.3961, 0.2941, 0.6353
RGB percentages39.6%, 29.4%, 63.5%
HSLhsl(257.9, 36.7%, 46.5%)
HSV / HSBhsv(257.9, 53.7%, 63.5%)
CMYK37.7%, 53.7%, 0%, 36.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,638,498
CSS custom property--colour: #654BA2;

Brightness & contrast

Relative luminance0.10407WCAG 2.x, 0 is black and 1 is white
Perceived brightness96.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.81:1
Contrast with white6.81:1WCAG normal text: AA
Contrast with black3.08:1WCAG normal text: Fail
Greyscale equivalent#575757
Inverted#9AB45D

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#275CA5no red cones; affects about 1% of men; ΔE 22.6 from the original
Deuteranopia#2D59A0no green cones; the most common form, about 1% of men; ΔE 21.7 from the original
Tritanopia#565D6Fno blue cones; rare, and affects men and women equally; ΔE 44 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text6.81:1WCAG large text: AAA
Contrast with black, large text3.08:1WCAG large text: AA

Named colours

Dark slateblue · ΔE 9.5Rebecca purple · ΔE 13.3Slate blue · ΔE 16.5Medium purple · ΔE 18.5Midnight blue · ΔE 23.5Royal blue · ΔE 24.2
Nearest named CSS colourDark slateblue (#483D8B)ΔE 9.5, clearly different but related
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#88A24B
Analogous#4B5DA2, #904BA2
Triadic#A2654B, #4BA265
Split complementary#A2904B, #5DA24B
Tetradic#A24B5D, #88A24B, #4BA290

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D7D0E9
Lighter +30%#BAADD9
Lighter +20%#9D8AC9
Lighter +10%#8067B9
Darker −10%#4F3B7F
Darker −20%#3A2B5C
Darker −30%#241B39
Darker −40%#0E0A17
More saturated +25%#592DC0
Less saturated −25%#716984

Channel breakdown

R101
G75
B162
Red101 (39.6%)
Green75 (29.4%)
Blue162 (63.5%)
Hue257.93°
Saturation (HSL)36.71%
Lightness46.47%
Dominant channelBlue
Hex per channelR 65 · G 4B · B A2

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Every value on this page was computed from “654ba2” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.