Nerdulator> put something in

Colour

#8A5766

  • #8A5766
  • Red
  • Dark
  • Nearest: Rosy brown

#8A5766 is a red with RGB values 138, 87, 102 and HSL 342°, 23%, 44%. It is a dark colour, so white text on it reaches 5.8:1 contrast (AA for normal text). The nearest named colour is Rosy brown.

Colour values

#8A5766#8A5766
HEX#8A5766
RGBrgb(138, 87, 102)
RGB (0–1)0.5412, 0.3412, 0.4
RGB percentages54.1%, 34.1%, 40%
HSLhsl(342.4, 22.7%, 44.1%)
HSV / HSBhsv(342.4, 37%, 54.1%)
CMYK0%, 37%, 26.1%, 45.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer9,066,342
CSS custom property--colour: #8A5766;

Brightness & contrast

Relative luminance0.13179WCAG 2.x, 0 is black and 1 is white
Perceived brightness106.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.78:1
Contrast with white5.78:1WCAG normal text: AA
Contrast with black3.64:1WCAG normal text: Fail
Greyscale equivalent#636363
Inverted#75A899

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#5E6066no red cones; affects about 1% of men; ΔE 23.2 from the original
Deuteranopia#6A6965no green cones; the most common form, about 1% of men; ΔE 23.8 from the original
Tritanopia#92545Cno blue cones; rare, and affects men and women equally; ΔE 7.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text5.78:1WCAG large text: AAA
Contrast with black, large text3.64:1WCAG large text: AA

Named colours

Rosy brown · ΔE 22.4Dim grey · ΔE 23.3Gray · ΔE 25.6Pale violetred · ΔE 28.3Slate grey · ΔE 29.3Light slate grey · ΔE 30.8
Nearest named CSS colourRosy brown (#BC8F8F)ΔE 22.43, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#578A7B
Analogous#8A5780, #8A6257
Triadic#668A57, #57668A
Split complementary#578A62, #57808A
Tetradic#7F8A57, #578A7B, #62578A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E0CDD3
Lighter +30%#CCAEB7
Lighter +20%#B88F9B
Lighter +10%#A56F7F
Darker −10%#6B434F
Darker −20%#4B3038
Darker −30%#2C1C21
Darker −40%#0D080A
More saturated +25%#A63B5A
Less saturated −25%#717171

Channel breakdown

R138
G87
B102
Red138 (54.1%)
Green87 (34.1%)
Blue102 (40%)
Hue342.35°
Saturation (HSL)22.67%
Lightness44.12%
Dominant channelRed
Hex per channelR 8A · G 57 · B 66

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 “8a5766” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.