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Recognised as Colour

#7A63DE

  • #7A63DE
  • Blue
  • Dark
  • Nearest: Slate blue

#7A63DE is a blue with RGB values 122, 99, 222 and HSL 251°, 65%, 63%. It is a dark colour, so black text on it reaches 4.7:1 contrast (AA for normal text). The nearest named colour is Slate blue.

Colour values

#7A63DE#7A63DE
HEX#7A63DE
RGBrgb(122, 99, 222)
RGB (0–1)0.4784, 0.3882, 0.8706
RGB percentages47.8%, 38.8%, 87.1%
HSLhsl(251.2, 65.1%, 62.9%)
HSV / HSBhsv(251.2, 55.4%, 87.1%)
CMYK45%, 55.4%, 0%, 12.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,020,958
CSS custom property--colour: #7A63DE;

Brightness & contrast

Relative luminance0.18335WCAG 2.x, 0 is black and 1 is white
Perceived brightness125.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 4.67:1
Contrast with white4.5:1WCAG normal text: Fail
Contrast with black4.67:1WCAG normal text: AA
Greyscale equivalent#717171
Inverted#859C21

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#1C79E2no red cones; affects about 1% of men; ΔE 26.2 from the original
Deuteranopia#1D74DBno green cones; the most common form, about 1% of men; ΔE 25.7 from the original
Tritanopia#5B7E97no blue cones; rare, and affects men and women equally; ΔE 61.9 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text4.5:1WCAG large text: AA
Contrast with black, large text4.67:1WCAG large text: AAA

Named colours

Slate blue · ΔE 6Medium slateblue · ΔE 6.1Medium purple · ΔE 11.4Royal blue · ΔE 14.1Rebecca purple · ΔE 21.7Medium orchid · ΔE 23.9
Nearest named CSS colourSlate blue (#6A5ACD)ΔE 5.97, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#C7DE63
Analogous#6389DE, #B863DE
Triadic#DE7A63, #63DE7A
Split complementary#DEB863, #89DE63
Tetradic#DE6389, #C7DE63, #63DEB8

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#E6E1F9
Lighter +20%#C2B7F0
Lighter +10%#9E8DE7
Darker −10%#5639D5
Darker −20%#4126B5
Darker −30%#321D8B
Darker −40%#231461
More saturated +25%#6B4BF6
Less saturated −25%#897BC6

Channel breakdown

R122
G99
B222
Red122 (47.8%)
Green99 (38.8%)
Blue222 (87.1%)
Hue251.22°
Saturation (HSL)65.08%
Lightness62.94%
Dominant channelBlue
Hex per channelR 7A · G 63 · B DE

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Every value on this page was computed from “7a63de” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.