Nerdulator> put something in

Colour

#864F37

  • #864F37
  • Orange
  • Dark
  • Nearest: Sienna

#864F37 is a orange with RGB values 134, 79, 55 and HSL 18°, 42%, 37%. It is a dark colour, so white text on it reaches 6.6:1 contrast (AA for normal text). The nearest named colour is Sienna.

Colour values

#864F37#864F37
HEX#864F37
RGBrgb(134, 79, 55)
RGB (0–1)0.5255, 0.3098, 0.2157
RGB percentages52.5%, 31%, 21.6%
HSLhsl(18.2, 41.8%, 37.1%)
HSV / HSBhsv(18.2, 59%, 52.5%)
CMYK0%, 41%, 59%, 47.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,802,103
CSS custom property--colour: #864F37;

Brightness & contrast

Relative luminance0.10936WCAG 2.x, 0 is black and 1 is white
Perceived brightness96.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.59:1
Contrast with white6.59:1WCAG normal text: AA
Contrast with black3.19:1WCAG normal text: Fail
Greyscale equivalent#595959
Inverted#79B0C8

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#5E5635no red cones; affects about 1% of men; ΔE 23.2 from the original
Deuteranopia#6B6237no green cones; the most common form, about 1% of men; ΔE 23.7 from the original
Tritanopia#924549no blue cones; rare, and affects men and women equally; ΔE 16.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text6.59:1WCAG large text: AAA
Contrast with black, large text3.19:1WCAG large text: AA

Named colours

Sienna · ΔE 15.2Saddle brown · ΔE 18.2Indian red · ΔE 28Rosy brown · ΔE 29.9Brown · ΔE 29.9Dark salmon · ΔE 31.5
Nearest named CSS colourSienna (#A0522D)ΔE 15.25, a distinctly different colour
Hue familyorange
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#376E86
Analogous#863747, #867637
Triadic#37864F, #4F3786
Split complementary#378677, #374686
Tetradic#478637, #376E86, #773786

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DDBBAC
Lighter +30%#CE9D88
Lighter +20%#BF8064
Lighter +10%#AA6446
Darker −10%#623A28
Darker −20%#3E2419
Darker −30%#1A0F0A
Darker −40%#000000
More saturated +25%#9E461F
Less saturated −25%#6E584F

Channel breakdown

R134
G79
B55
Red134 (52.5%)
Green79 (31%)
Blue55 (21.6%)
Hue18.23°
Saturation (HSL)41.8%
Lightness37.06%
Dominant channelRed
Hex per channelR 86 · G 4F · B 37

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 “864f37” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.