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Recognised as Colour

#343A38

  • #343A38
  • Grey
  • Dark
  • Nearest: Dark slate grey

#343A38 is a grey with RGB values 52, 58, 56 and HSL 160°, 5%, 22%. It is a dark colour, so white text on it reaches 11.6:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#343A38#343A38
HEX#343A38
RGBrgb(52, 58, 56)
RGB (0–1)0.2039, 0.2275, 0.2196
RGB percentages20.4%, 22.7%, 22%
HSLhsl(160, 5.5%, 21.6%)
HSV / HSBhsv(160, 10.3%, 22.7%)
CMYK10.3%, 0%, 3.4%, 77.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,422,776
CSS custom property--colour: #343A38;

Brightness & contrast

Relative luminance0.04042WCAG 2.x, 0 is black and 1 is white
Perceived brightness56 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 11.61:1
Contrast with white11.61:1WCAG normal text: AAA
Contrast with black1.81:1WCAG normal text: Fail
Greyscale equivalent#393939
Inverted#CBC5C7

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#3A3938no red cones; affects about 1% of men; ΔE 3.2 from the original
Deuteranopia#383838no green cones; the most common form, about 1% of men; ΔE 3 from the original
Tritanopia#333A39no blue cones; rare, and affects men and women equally; ΔE 0.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text11.61:1WCAG large text: AAA
Contrast with black, large text1.81:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 12.2Dim grey · ΔE 20.8Black · ΔE 24Gray · ΔE 29.9Slate grey · ΔE 31Light slate grey · ΔE 34.1
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 12.17, a distinctly different colour
Hue familygrey
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#3A3436
Analogous#343A35, #34393A
Triadic#38343A, #3A3834
Split complementary#3A3439, #3A3534
Tetradic#35343A, #3A3436, #393A34

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#98A29F
Lighter +30%#7D8A86
Lighter +20%#64706C
Lighter +10%#4C5552
Darker −10%#1C1F1E
Darker −20%#040404
Darker −30%#000000
Darker −40%#000000
More saturated +25%#26483D
Less saturated −25%#373737

Channel breakdown

R52
G58
B56
Red52 (20.4%)
Green58 (22.7%)
Blue56 (22%)
Hue160°
Saturation (HSL)5.45%
Lightness21.57%
Dominant channelGreen
Hex per channelR 34 · G 3A · B 38

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Every value on this page was computed from “343a38” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.