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Recognised as Colour

#7F63ED

  • #7F63ED
  • Blue
  • Dark
  • Nearest: Medium slateblue

#7F63ED is a blue with RGB values 127, 99, 237 and HSL 252°, 79%, 66%. It is a dark colour, so black text on it reaches 4.9:1 contrast (AA for normal text). The nearest named colour is Medium slateblue.

Colour values

#7F63ED#7F63ED
HEX#7F63ED
RGBrgb(127, 99, 237)
RGB (0–1)0.498, 0.3882, 0.9294
RGB percentages49.8%, 38.8%, 92.9%
HSLhsl(252.2, 79.3%, 65.9%)
HSV / HSBhsv(252.2, 58.2%, 92.9%)
CMYK46.4%, 58.2%, 0%, 7.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,348,653
CSS custom property--colour: #7F63ED;

Brightness & contrast

Relative luminance0.1955WCAG 2.x, 0 is black and 1 is white
Perceived brightness130.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 4.91:1
Contrast with white4.28:1WCAG normal text: Fail
Contrast with black4.91:1WCAG normal text: AA
Greyscale equivalent#737373
Inverted#809C12

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#007DF2no red cones; affects about 1% of men; ΔE 28.9 from the original
Deuteranopia#0077EAno green cones; the most common form, about 1% of men; ΔE 28.2 from the original
Tritanopia#5B829Fno blue cones; rare, and affects men and women equally; ΔE 68.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.28:1WCAG large text: AA
Contrast with black, large text4.91:1WCAG large text: AAA

Named colours

Medium slateblue · ΔE 3.6Slate blue · ΔE 13.3Medium purple · ΔE 18.2Royal blue · ΔE 18.5Dark orchid · ΔE 23Medium orchid · ΔE 23.9
Nearest named CSS colourMedium slateblue (#7B68EE)ΔE 3.57, a close match
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#D1ED63
Analogous#638CED, #C463ED
Triadic#ED7F63, #63ED7F
Split complementary#EDC463, #8CED63
Tetradic#ED638C, #D1ED63, #63EDC4

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#F0ECFD
Lighter +20%#CABEF8
Lighter +10%#A591F2
Darker −10%#5935E8
Darker −20%#3E18D2
Darker −30%#3013A4
Darker −40%#230E76
More saturated +25%#7451FF
Less saturated −25%#8C79D7

Channel breakdown

R127
G99
B237
Red127 (49.8%)
Green99 (38.8%)
Blue237 (92.9%)
Hue252.17°
Saturation (HSL)79.31%
Lightness65.88%
Dominant channelBlue
Hex per channelR 7F · G 63 · B ED

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Every value on this page was computed from “7f63ed” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.