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Colour

#6433EA

  • #6433EA
  • Violet
  • Dark
  • Nearest: Blue violet

#6433EA is a violet with RGB values 100, 51, 234 and HSL 256°, 81%, 56%. It is a dark colour, so white text on it reaches 6.6:1 contrast (AA for normal text). The nearest named colour is Blue violet.

Colour values

#6433EA#6433EA
HEX#6433EA
RGBrgb(100, 51, 234)
RGB (0–1)0.3922, 0.2, 0.9176
RGB percentages39.2%, 20%, 91.8%
HSLhsl(256.1, 81.3%, 55.9%)
HSV / HSBhsv(256.1, 78.2%, 91.8%)
CMYK57.3%, 78.2%, 0%, 8.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,566,890
CSS custom property--colour: #6433EA;

Brightness & contrast

Relative luminance0.11017WCAG 2.x, 0 is black and 1 is white
Perceived brightness103.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.56:1
Contrast with white6.56:1WCAG normal text: AA
Contrast with black3.2:1WCAG normal text: Fail
Greyscale equivalent#4B4B4B
Inverted#9BCC15

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0062EFno red cones; affects about 1% of men; ΔE 33.6 from the original
Deuteranopia#0058E7no green cones; the most common form, about 1% of men; ΔE 29.7 from the original
Tritanopia#1A698Fno blue cones; rare, and affects men and women equally; ΔE 92.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text6.56:1WCAG large text: AAA
Contrast with black, large text3.2:1WCAG large text: AA

Named colours

Blue violet · ΔE 11Medium blue · ΔE 16.9Dark violet · ΔE 18.2Dark orchid · ΔE 23.9Blue · ΔE 29.5Medium slateblue · ΔE 31.9
Nearest named CSS colourBlue violet (#8A2BE2)ΔE 11.02, a distinctly different colour
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#B9EA33
Analogous#335EEA, #BF33EA
Triadic#EA6433, #33EA64
Split complementary#EABF33, #5EEA33
Tetradic#EA335E, #B9EA33, #33EABF

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F1ECFD
Lighter +30%#CDBEF8
Lighter +20%#AA8FF4
Lighter +10%#8761EF
Darker −10%#4916D4
Darker −20%#3911A6
Darker −30%#290C78
Darker −40%#190849
More saturated +25%#5A1EFF
Less saturated −25%#714FCE

Channel breakdown

R100
G51
B234
Red100 (39.2%)
Green51 (20%)
Blue234 (91.8%)
Hue256.07°
Saturation (HSL)81.33%
Lightness55.88%
Dominant channelBlue
Hex per channelR 64 · G 33 · B EA

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Every value on this page was computed from “6433ea” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.