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Recognised as Colour

#43554F

  • #43554F
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#43554F is a cyan with RGB values 67, 85, 79 and HSL 160°, 12%, 30%. It is a dark colour, so white text on it reaches 7.9:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#43554F#43554F
HEX#43554F
RGBrgb(67, 85, 79)
RGB (0–1)0.2627, 0.3333, 0.3098
RGB percentages26.3%, 33.3%, 31%
HSLhsl(160, 11.8%, 29.8%)
HSV / HSBhsv(160, 21.2%, 33.3%)
CMYK21.2%, 0%, 7.1%, 66.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,412,751
CSS custom property--colour: #43554F;

Brightness & contrast

Relative luminance0.08255WCAG 2.x, 0 is black and 1 is white
Perceived brightness79.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.92:1
Contrast with white7.92:1WCAG normal text: AAA
Contrast with black2.65:1WCAG normal text: Fail
Greyscale equivalent#515151
Inverted#BCAAB0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#54534Fno red cones; affects about 1% of men; ΔE 8.1 from the original
Deuteranopia#50504Fno green cones; the most common form, about 1% of men; ΔE 8.2 from the original
Tritanopia#3F5553no blue cones; rare, and affects men and women equally; ΔE 2.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text7.92:1WCAG large text: AAA
Contrast with black, large text2.65:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 6.8Dim grey · ΔE 13Gray · ΔE 20.9Slate grey · ΔE 22.7Light slate grey · ΔE 25.4Teal · ΔE 26.5
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 6.78, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#554349
Analogous#435546, #435255
Triadic#4F4355, #554F43
Split complementary#554352, #554643
Tetradic#464355, #554349, #525543

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#A9BBB5
Lighter +30%#8CA59D
Lighter +20%#708E84
Lighter +10%#59726A
Darker −10%#2D3834
Darker −20%#161C1A
Darker −30%#000000
Darker −40%#000000
More saturated +25%#306855
Less saturated −25%#4C4C4C

Channel breakdown

R67
G85
B79
Red67 (26.3%)
Green85 (33.3%)
Blue79 (31%)
Hue160°
Saturation (HSL)11.84%
Lightness29.8%
Dominant channelGreen
Hex per channelR 43 · G 55 · B 4F

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Every value on this page was computed from “43554f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.