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Recognised as Colour

#A45505

  • #A45505
  • Orange
  • Dark
  • Nearest: Saddle brown

#A45505 is a orange with RGB values 164, 85, 5 and HSL 30°, 94%, 33%. It is a dark colour, so white text on it reaches 5.4:1 contrast (AA for normal text). The nearest named colour is Saddle brown.

Colour values

#A45505#A45505
HEX#A45505
RGBrgb(164, 85, 5)
RGB (0–1)0.6431, 0.3333, 0.0196
RGB percentages64.3%, 33.3%, 2%
HSLhsl(30.2, 94.1%, 33.1%)
HSV / HSBhsv(30.2, 97%, 64.3%)
CMYK0%, 48.2%, 97%, 35.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,769,669
CSS custom property--colour: #A45505;

Brightness & contrast

Relative luminance0.144WCAG 2.x, 0 is black and 1 is white
Perceived brightness110.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.41:1
Contrast with white5.41:1WCAG normal text: AA
Contrast with black3.88:1WCAG normal text: Fail
Greyscale equivalent#606060
Inverted#5BAAFA

Colour vision & accessibility

Protanopia#6D5F00no red cones; affects about 1% of men; ΔE 32.4 from the original
Deuteranopia#807103no green cones; the most common form, about 1% of men; ΔE 32.8 from the original
Tritanopia#B44348no blue cones; rare, and affects men and women equally; ΔE 35.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.41:1WCAG large text: AAA
Contrast with black, large text3.88:1WCAG large text: AA

Named colours

Nearest named CSS colourSaddle brown (#8B4513)ΔE 13.81, a distinctly different colour
Hue familyorange
CSS keyword usableNo exact keyword

Colour harmonies

Complementary#0554A4
Analogous#A40605, #A3A405
Triadic#05A455, #5505A4
Split complementary#05A3A4, #0605A4
Tetradic#05A406, #0554A4, #A405A3

Tints, shades & saturation

Lighter +40%#FBBB7A
Lighter +30%#F9A249
Lighter +20%#F88817
Lighter +10%#D56F07
Darker −10%#733B03
Darker −20%#412202
Darker −30%#100800
Darker −40%#000000
More saturated +25%#A95500
Less saturated −25%#8F551A

Channel breakdown

R164
G85
B5
Red164 (64.3%)
Green85 (33.3%)
Blue5 (2%)
Hue30.19°
Saturation (HSL)94.08%
Lightness33.14%
Dominant channelRed
Hex per channelR A4 · G 55 · B 05

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Every value on this page was computed from “a45505” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.