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Recognised as Colour

#554F43

  • #554F43
  • Orange
  • Dark
  • Nearest: Dim grey

#554F43 is a orange with RGB values 85, 79, 67 and HSL 40°, 12%, 30%. It is a dark colour, so white text on it reaches 8.1:1 contrast (AAA for normal text). The nearest named colour is Dim grey.

Colour values

#554F43#554F43
HEX#554F43
RGBrgb(85, 79, 67)
RGB (0–1)0.3333, 0.3098, 0.2627
RGB percentages33.3%, 31%, 26.3%
HSLhsl(40, 11.8%, 29.8%)
HSV / HSBhsv(40, 21.2%, 33.3%)
CMYK0%, 7.1%, 21.2%, 66.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,590,851
CSS custom property--colour: #554F43;

Brightness & contrast

Relative luminance0.07929WCAG 2.x, 0 is black and 1 is white
Perceived brightness79.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.12:1
Contrast with white8.12:1WCAG normal text: AAA
Contrast with black2.59:1WCAG normal text: Fail
Greyscale equivalent#4F4F4F
Inverted#AAB0BC

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#524F42no red cones; affects about 1% of men; ΔE 1.5 from the original
Deuteranopia#545043no green cones; the most common form, about 1% of men; ΔE 1.1 from the original
Tritanopia#584D4Cno blue cones; rare, and affects men and women equally; ΔE 7.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text8.12:1WCAG large text: AAA
Contrast with black, large text2.59:1WCAG large text: Fail

Named colours

Dim grey · ΔE 13.3Dark slate grey · ΔE 16.9Gray · ΔE 21.3Slate grey · ΔE 26.7Light slate grey · ΔE 29.3Dark olivegreen · ΔE 30.7
Nearest named CSS colourDim grey (#696969)ΔE 13.26, a distinctly different colour
Hue familyorange
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#434955
Analogous#554643, #525543
Triadic#43554F, #4F4355
Split complementary#435255, #464355
Tetradic#435546, #434955, #554352

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#BBB5A9
Lighter +30%#A59D8C
Lighter +20%#8E8470
Lighter +10%#726A59
Darker −10%#38342D
Darker −20%#1C1A16
Darker −30%#000000
Darker −40%#000000
More saturated +25%#685530
Less saturated −25%#4C4C4C

Channel breakdown

R85
G79
B67
Red85 (33.3%)
Green79 (31%)
Blue67 (26.3%)
Hue40°
Saturation (HSL)11.84%
Lightness29.8%
Dominant channelRed
Hex per channelR 55 · G 4F · B 43

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Every value on this page was computed from “554f43” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.