Nerdulator> put something in

Recognised as Colour

#83575E

  • #83575E
  • Red
  • Dark
  • Nearest: Dim grey

#83575E is a red with RGB values 131, 87, 94 and HSL 350°, 20%, 43%. It is a dark colour, so white text on it reaches 6:1 contrast (AA for normal text). The nearest named colour is Dim grey.

Colour values

#83575E#83575E
HEX#83575E
RGBrgb(131, 87, 94)
RGB (0–1)0.5137, 0.3412, 0.3686
RGB percentages51.4%, 34.1%, 36.9%
HSLhsl(350.5, 20.2%, 42.7%)
HSV / HSBhsv(350.5, 33.6%, 51.4%)
CMYK0%, 33.6%, 28.2%, 48.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,607,582
CSS custom property--colour: #83575E;

Brightness & contrast

Relative luminance0.1245WCAG 2.x, 0 is black and 1 is white
Perceived brightness102.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.02:1
Contrast with white6.02:1WCAG normal text: AA
Contrast with black3.49:1WCAG normal text: Fail
Greyscale equivalent#616161
Inverted#7CA8A1

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#5E5E5Eno red cones; affects about 1% of men; ΔE 19.7 from the original
Deuteranopia#69665Dno green cones; the most common form, about 1% of men; ΔE 20 from the original
Tritanopia#8B5359no blue cones; rare, and affects men and women equally; ΔE 5.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text6.02:1WCAG large text: AAA
Contrast with black, large text3.49:1WCAG large text: AA

Named colours

Dim grey · ΔE 19.7Rosy brown · ΔE 22Gray · ΔE 22.8Slate grey · ΔE 27.8Light slate grey · ΔE 29.5Pale violetred · ΔE 32.3
Nearest named CSS colourDim grey (#696969)ΔE 19.72, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#57837C
Analogous#835774, #836657
Triadic#5E8357, #575E83
Split complementary#578366, #577483
Tetradic#748357, #57837C, #665783

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DCCACD
Lighter +30%#C8ABB0
Lighter +20%#B38D93
Lighter +10%#9F6E76
Darker −10%#644348
Darker −20%#462E32
Darker −30%#271A1C
Darker −40%#080606
More saturated +25%#9E3C4B
Less saturated −25%#6D6D6D

Channel breakdown

R131
G87
B94
Red131 (51.4%)
Green87 (34.1%)
Blue94 (36.9%)
Hue350.45°
Saturation (HSL)20.18%
Lightness42.75%
Dominant channelRed
Hex per channelR 83 · G 57 · B 5E

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 “83575e” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.