Nerdulator> put something in

Recognised as Colour

#81364E

  • #81364E
  • Red
  • Dark
  • Nearest: Pale violetred

#81364E is a red with RGB values 129, 54, 78 and HSL 341°, 41%, 36%. It is a dark colour, so white text on it reaches 8.2:1 contrast (AAA for normal text). The nearest named colour is Pale violetred.

Colour values

#81364E#81364E
HEX#81364E
RGBrgb(129, 54, 78)
RGB (0–1)0.5059, 0.2118, 0.3059
RGB percentages50.6%, 21.2%, 30.6%
HSLhsl(340.8, 41%, 35.9%)
HSV / HSBhsv(340.8, 58.1%, 50.6%)
CMYK0%, 58.1%, 39.5%, 49.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,468,046
CSS custom property--colour: #81364E;

Brightness & contrast

Relative luminance0.07856WCAG 2.x, 0 is black and 1 is white
Perceived brightness85.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.17:1
Contrast with white8.17:1WCAG normal text: AAA
Contrast with black2.57:1WCAG normal text: Fail
Greyscale equivalent#484848
Inverted#7EC9B1

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#43464Fno red cones; affects about 1% of men; ΔE 35 from the original
Deuteranopia#57554Cno green cones; the most common form, about 1% of men; ΔE 36.2 from the original
Tritanopia#8B2F3Fno blue cones; rare, and affects men and women equally; ΔE 11.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text8.17:1WCAG large text: AAA
Contrast with black, large text2.57:1WCAG large text: Fail

Named colours

Pale violetred · ΔE 28.9Indian red · ΔE 30.2Brown · ΔE 32.8Rosy brown · ΔE 35.2Sienna · ΔE 36Dim grey · ΔE 36.6
Nearest named CSS colourPale violetred (#DB7093)ΔE 28.92, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#368169
Analogous#813674, #814436
Triadic#4E8136, #364E81
Split complementary#368144, #367481
Tetradic#738136, #368169, #433681

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DBA8B8
Lighter +30%#CC849B
Lighter +20%#BD607E
Lighter +10%#A54564
Darker −10%#5D2738
Darker −20%#391823
Darker −30%#15090D
Darker −40%#000000
More saturated +25%#981F46
Less saturated −25%#6A4D56

Channel breakdown

R129
G54
B78
Red129 (50.6%)
Green54 (21.2%)
Blue78 (30.6%)
Hue340.8°
Saturation (HSL)40.98%
Lightness35.88%
Dominant channelRed
Hex per channelR 81 · G 36 · B 4E

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Nerdulate something else

Nothing in mind? Surprise me · today’s page

Every value on this page was computed from “81364e” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.