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Recognised as Colour

#8782AB

  • #8782AB
  • Blue
  • Dark
  • Nearest: Light slate grey

#8782AB is a blue with RGB values 135, 130, 171 and HSL 247°, 20%, 59%. It is a dark colour, so black text on it reaches 5.8:1 contrast (AA for normal text). The nearest named colour is Light slate grey.

Colour values

#8782AB#8782AB
HEX#8782AB
RGBrgb(135, 130, 171)
RGB (0–1)0.5294, 0.5098, 0.6706
RGB percentages52.9%, 51%, 67.1%
HSLhsl(247.3, 19.6%, 59%)
HSV / HSBhsv(247.3, 24%, 67.1%)
CMYK21.1%, 24%, 0%, 32.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,880,811
CSS custom property--colour: #8782AB;

Brightness & contrast

Relative luminance0.24056WCAG 2.x, 0 is black and 1 is white
Perceived brightness136.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.81:1
Contrast with white3.61:1WCAG normal text: Fail
Contrast with black5.81:1WCAG normal text: AA
Greyscale equivalent#868686
Inverted#787D54

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#7887ADno red cones; affects about 1% of men; ΔE 7.2 from the original
Deuteranopia#7886AAno green cones; the most common form, about 1% of men; ΔE 7.3 from the original
Tritanopia#808990no blue cones; rare, and affects men and women equally; ΔE 20.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.61:1WCAG large text: AA
Contrast with black, large text5.81:1WCAG large text: AAA

Named colours

Light slate grey · ΔE 16.4Slate grey · ΔE 16.9Steel blue · ΔE 18.9Gray · ΔE 23.7Light steelblue · ΔE 26Dim grey · ΔE 26.4
Nearest named CSS colourLight slate grey (#778899)ΔE 16.35, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#A6AB82
Analogous#8292AB, #9B82AB
Triadic#AB8782, #82AB87
Split complementary#AB9B82, #92AB82
Tetradic#AB8292, #A6AB82, #82AB9B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FCFCFD
Lighter +30%#DFDEE8
Lighter +20%#C2BFD4
Lighter +10%#A4A1BF
Darker −10%#6A6496
Darker −20%#555077
Darker −30%#3F3B59
Darker −40%#29273A
More saturated +25%#7368C5
Less saturated −25%#969696

Channel breakdown

R135
G130
B171
Red135 (52.9%)
Green130 (51%)
Blue171 (67.1%)
Hue247.32°
Saturation (HSL)19.62%
Lightness59.02%
Dominant channelBlue
Hex per channelR 87 · G 82 · B AB

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Every value on this page was computed from “8782ab” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.