Nerdulator> put something in

Recognised as Colour

#554C47

  • #554C47
  • Orange
  • Dark
  • Nearest: Dim grey

#554C47 is a orange with RGB values 85, 76, 71 and HSL 21°, 9%, 31%. It is a dark colour, so white text on it reaches 8.4:1 contrast (AAA for normal text). The nearest named colour is Dim grey.

Colour values

#554C47#554C47
HEX#554C47
RGBrgb(85, 76, 71)
RGB (0–1)0.3333, 0.298, 0.2784
RGB percentages33.3%, 29.8%, 27.8%
HSLhsl(21.4, 9%, 30.6%)
HSV / HSBhsv(21.4, 16.5%, 33.3%)
CMYK0%, 10.6%, 16.5%, 66.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,590,087
CSS custom property--colour: #554C47;

Brightness & contrast

Relative luminance0.07555WCAG 2.x, 0 is black and 1 is white
Perceived brightness78.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.36:1
Contrast with white8.36:1WCAG normal text: AAA
Contrast with black2.51:1WCAG normal text: Fail
Greyscale equivalent#4E4E4E
Inverted#AAB3B8

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#4E4D47no red cones; affects about 1% of men; ΔE 3.7 from the original
Deuteranopia#504E47no green cones; the most common form, about 1% of men; ΔE 3.4 from the original
Tritanopia#584B4Bno blue cones; rare, and affects men and women equally; ΔE 3.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text8.36:1WCAG large text: AAA
Contrast with black, large text2.51:1WCAG large text: Fail

Named colours

Dim grey · ΔE 12.5Dark slate grey · ΔE 16.7Gray · ΔE 21.2Slate grey · ΔE 25.3Light slate grey · ΔE 28.1Black · ΔE 33.4
Nearest named CSS colourDim grey (#696969)ΔE 12.49, a distinctly different colour
Hue familyorange
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#475055
Analogous#554749, #555347
Triadic#47554C, #4C4755
Split complementary#475553, #474955
Tetradic#495547, #475055, #534755

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#BBB2AD
Lighter +30%#A49891
Lighter +20%#8C7E76
Lighter +10%#71655E
Darker −10%#393330
Darker −20%#1D1A19
Darker −30%#020101
Darker −40%#000000
More saturated +25%#694634
Less saturated −25%#4E4E4E

Channel breakdown

R85
G76
B71
Red85 (33.3%)
Green76 (29.8%)
Blue71 (27.8%)
Hue21.43°
Saturation (HSL)8.97%
Lightness30.59%
Dominant channelRed
Hex per channelR 55 · G 4C · B 47

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 “554c47” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.