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Recognised as Colour

#8176A7

  • #8176A7
  • Blue
  • Dark
  • Nearest: Steel blue

#8176A7 is a blue with RGB values 129, 118, 167 and HSL 253°, 22%, 56%. It is a dark colour, so black text on it reaches 5.1:1 contrast (AA for normal text). The nearest named colour is Steel blue.

Colour values

#8176A7#8176A7
HEX#8176A7
RGBrgb(129, 118, 167)
RGB (0–1)0.5059, 0.4627, 0.6549
RGB percentages50.6%, 46.3%, 65.5%
HSLhsl(253.5, 21.8%, 55.9%)
HSV / HSBhsv(253.5, 29.3%, 65.5%)
CMYK22.8%, 29.3%, 0%, 34.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,484,519
CSS custom property--colour: #8176A7;

Brightness & contrast

Relative luminance0.20414WCAG 2.x, 0 is black and 1 is white
Perceived brightness127.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.08:1
Contrast with white4.13:1WCAG normal text: Fail
Contrast with black5.08:1WCAG normal text: AA
Greyscale equivalent#7C7C7C
Inverted#7E8958

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#6A7DA9no red cones; affects about 1% of men; ΔE 10.7 from the original
Deuteranopia#6B7CA6no green cones; the most common form, about 1% of men; ΔE 10.6 from the original
Tritanopia#797E87no blue cones; rare, and affects men and women equally; ΔE 24.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text4.13:1WCAG large text: AA
Contrast with black, large text5.08:1WCAG large text: AAA

Named colours

Steel blue · ΔE 20.4Slate grey · ΔE 22.1Light slate grey · ΔE 22.2Cornflower blue · ΔE 27Plum · ΔE 27.6Gray · ΔE 28.8
Nearest named CSS colourSteel blue (#4682B4)ΔE 20.44, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#9CA776
Analogous#7684A7, #9A76A7
Triadic#A78176, #76A781
Split complementary#A79A76, #84A776
Tetradic#A77684, #9CA776, #76A79A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F3F2F7
Lighter +30%#D7D3E3
Lighter +20%#BAB4CF
Lighter +10%#9E95BB
Darker −10%#675C8E
Darker −20%#51486F
Darker −30%#3A3450
Darker −40%#242031
More saturated +25%#725AC3
Less saturated −25%#8F8F8F

Channel breakdown

R129
G118
B167
Red129 (50.6%)
Green118 (46.3%)
Blue167 (65.5%)
Hue253.47°
Saturation (HSL)21.78%
Lightness55.88%
Dominant channelBlue
Hex per channelR 81 · G 76 · B A7

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Every value on this page was computed from “8176a7” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.