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Recognised as Colour

#654CE5

  • #654CE5
  • Blue
  • Dark
  • Nearest: Medium slateblue

#654CE5 is a blue with RGB values 101, 76, 229 and HSL 250°, 75%, 60%. It is a dark colour, so white text on it reaches 5.6:1 contrast (AA for normal text). The nearest named colour is Medium slateblue.

Colour values

#654CE5#654CE5
HEX#654CE5
RGBrgb(101, 76, 229)
RGB (0–1)0.3961, 0.298, 0.898
RGB percentages39.6%, 29.8%, 89.8%
HSLhsl(249.8, 74.6%, 59.8%)
HSV / HSBhsv(249.8, 66.8%, 89.8%)
CMYK55.9%, 66.8%, 0%, 10.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,638,821
CSS custom property--colour: #654CE5;

Brightness & contrast

Relative luminance0.13593WCAG 2.x, 0 is black and 1 is white
Perceived brightness111.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.65:1
Contrast with white5.65:1WCAG normal text: AA
Contrast with black3.72:1WCAG normal text: Fail
Greyscale equivalent#5C5C5C
Inverted#9AB31A

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#006CEAno red cones; affects about 1% of men; ΔE 27.6 from the original
Deuteranopia#0062E2no green cones; the most common form, about 1% of men; ΔE 23.9 from the original
Tritanopia#247392no blue cones; rare, and affects men and women equally; ΔE 80.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.65:1WCAG large text: AAA
Contrast with black, large text3.72:1WCAG large text: AA

Named colours

Medium slateblue · ΔE 15.4Blue violet · ΔE 19.6Dark orchid · ΔE 20.5Slate blue · ΔE 21.9Royal blue · ΔE 26Dark violet · ΔE 26.6
Nearest named CSS colourMedium slateblue (#7B68EE)ΔE 15.39, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#CCE54C
Analogous#4C80E5, #B14CE5
Triadic#E5654C, #4CE565
Split complementary#E5B24C, #7FE54C
Tetradic#E54C80, #CCE54C, #4CE5B1

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FEFEFF
Lighter +30%#D8D2F8
Lighter +20%#B2A5F2
Lighter +10%#8B79EB
Darker −10%#3F20DE
Darker −20%#331AB1
Darker −30%#261385
Darker −40%#190D58
More saturated +25%#5432FF
Less saturated −25%#7666CB

Channel breakdown

R101
G76
B229
Red101 (39.6%)
Green76 (29.8%)
Blue229 (89.8%)
Hue249.8°
Saturation (HSL)74.63%
Lightness59.8%
Dominant channelBlue
Hex per channelR 65 · G 4C · B E5

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Every value on this page was computed from “654ce5” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.