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Recognised as Colour

#8271FF

  • #8271FF
  • Blue
  • Dark
  • Nearest: Medium slateblue

#8271FF is a blue with RGB values 130, 113, 255 and HSL 247°, 100%, 72%. It is a dark colour, so black text on it reaches 5.8:1 contrast (AA for normal text). The nearest named colour is Medium slateblue.

Colour values

#8271FF#8271FF
HEX#8271FF
RGBrgb(130, 113, 255)
RGB (0–1)0.5098, 0.4431, 1
RGB percentages51%, 44.3%, 100%
HSLhsl(247.2, 100%, 72.2%)
HSV / HSBhsv(247.2, 55.7%, 100%)
CMYK49%, 55.7%, 0%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,548,863
CSS custom property--colour: #8271FF;

Brightness & contrast

Relative luminance0.23776WCAG 2.x, 0 is black and 1 is white
Perceived brightness141.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.76:1
Contrast with white3.65:1WCAG normal text: Fail
Contrast with black5.76:1WCAG normal text: AA
Greyscale equivalent#7F7F7F
Inverted#7D8E00

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0A8AFFno red cones; affects about 1% of men; ΔE 29.5 from the original
Deuteranopia#0081FCno green cones; the most common form, about 1% of men; ΔE 25.3 from the original
Tritanopia#5491ADno blue cones; rare, and affects men and women equally; ΔE 72.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.65:1WCAG large text: AA
Contrast with black, large text5.76:1WCAG large text: AAA

Named colours

Medium slateblue · ΔE 5.2Slate blue · ΔE 16.5Royal blue · ΔE 18.2Medium purple · ΔE 19.5Medium orchid · ΔE 27.3Dark orchid · ΔE 27.5
Nearest named CSS colourMedium slateblue (#7B68EE)ΔE 5.18, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#EEFF71
Analogous#71A7FF, #C971FF
Triadic#FF8271, #71FF82
Split complementary#FFC971, #A7FF71
Tetradic#FF71A7, #EEFF71, #71FFC9

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#DCD7FF
Lighter +10%#AFA4FF
Darker −10%#553EFF
Darker −20%#280BFF
Darker −30%#1A00D7
Darker −40%#1400A4
More saturated +25%#8271FF
Less saturated −25%#9083ED

Channel breakdown

R130
G113
B255
Red130 (51%)
Green113 (44.3%)
Blue255 (100%)
Hue247.18°
Saturation (HSL)100%
Lightness72.16%
Dominant channelBlue
Hex per channelR 82 · G 71 · B FF

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Every value on this page was computed from “8271ff” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.