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Colour

#905FE7

  • #905FE7
  • Violet
  • Dark
  • Nearest: Medium slateblue

#905FE7 is a violet with RGB values 144, 95, 231 and HSL 262°, 74%, 64%. It is a dark colour, so black text on it reaches 5:1 contrast (AA for normal text). The nearest named colour is Medium slateblue.

Colour values

#905FE7#905FE7
HEX#905FE7
RGBrgb(144, 95, 231)
RGB (0–1)0.5647, 0.3725, 0.9059
RGB percentages56.5%, 37.3%, 90.6%
HSLhsl(261.6, 73.9%, 63.9%)
HSV / HSBhsv(261.6, 58.9%, 90.6%)
CMYK37.7%, 58.9%, 0%, 9.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer9,461,735
CSS custom property--colour: #905FE7;

Brightness & contrast

Relative luminance0.19883WCAG 2.x, 0 is black and 1 is white
Perceived brightness132.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 4.98:1
Contrast with white4.22:1WCAG normal text: Fail
Contrast with black4.98:1WCAG normal text: AA
Greyscale equivalent#737373
Inverted#6FA018

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#007CEBno red cones; affects about 1% of men; ΔE 35.2 from the original
Deuteranopia#257AE4no green cones; the most common form, about 1% of men; ΔE 35 from the original
Tritanopia#7B7C9Ano blue cones; rare, and affects men and women equally; ΔE 62.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.22:1WCAG large text: AA
Contrast with black, large text4.98:1WCAG large text: AAA

Named colours

Medium slateblue · ΔE 8.3Slate blue · ΔE 14.8Medium purple · ΔE 17.2Medium orchid · ΔE 18.1Dark orchid · ΔE 18.6Royal blue · ΔE 22.9
Nearest named CSS colourMedium slateblue (#7B68EE)ΔE 8.28, clearly different but related
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#B6E75F
Analogous#5F72E7, #D45FE7
Triadic#E7905F, #5FE790
Split complementary#E7D45F, #72E75F
Tetradic#E75F72, #B6E75F, #5FE7D4

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#ECE4FB
Lighter +20%#CEB8F4
Lighter +10%#AF8BEE
Darker −10%#7133E0
Darker −20%#591DC3
Darker −30%#451796
Darker −40%#30106A
More saturated +25%#8A48FE
Less saturated −25%#9676D0

Channel breakdown

R144
G95
B231
Red144 (56.5%)
Green95 (37.3%)
Blue231 (90.6%)
Hue261.62°
Saturation (HSL)73.91%
Lightness63.92%
Dominant channelBlue
Hex per channelR 90 · G 5F · B E7

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Every value on this page was computed from “905fe7” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.