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Recognised as Colour

#3D423A

  • #3D423A
  • Grey
  • Dark
  • Nearest: Dark slate grey

#3D423A is a grey with RGB values 61, 66, 58 and HSL 98°, 6%, 24%. It is a dark colour, so white text on it reaches 10.3:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#3D423A#3D423A
HEX#3D423A
RGBrgb(61, 66, 58)
RGB (0–1)0.2392, 0.2588, 0.2275
RGB percentages23.9%, 25.9%, 22.7%
HSLhsl(97.5, 6.5%, 24.3%)
HSV / HSBhsv(97.5, 12.1%, 25.9%)
CMYK7.6%, 0%, 12.1%, 74.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,014,650
CSS custom property--colour: #3D423A;

Brightness & contrast

Relative luminance0.05194WCAG 2.x, 0 is black and 1 is white
Perceived brightness63.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.3:1
Contrast with white10.3:1WCAG normal text: AAA
Contrast with black2.04:1WCAG normal text: Fail
Greyscale equivalent#404040
Inverted#C2BDC5

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#43413Ano red cones; affects about 1% of men; ΔE 3.3 from the original
Deuteranopia#42403Ano green cones; the most common form, about 1% of men; ΔE 3.5 from the original
Tritanopia#3D4140no blue cones; rare, and affects men and women equally; ΔE 4.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text10.3:1WCAG large text: AAA
Contrast with black, large text2.04:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 11.8Dim grey · ΔE 18.1Gray · ΔE 26.9Black · ΔE 27.9Slate grey · ΔE 29.5Light slate grey · ΔE 32.5
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 11.82, a distinctly different colour
Hue familygrey
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#3F3A42
Analogous#41423A, #3A423B
Triadic#3A3D42, #423A3D
Split complementary#3B3A42, #423A41
Tetradic#3A4142, #3F3A42, #423B3A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#A3AA9E
Lighter +30%#899283
Lighter +20%#6F786A
Lighter +10%#565D52
Darker −10%#242722
Darker −20%#0B0C0A
Darker −30%#000000
Darker −40%#000000
More saturated +25%#39522B
Less saturated −25%#3E3E3E

Channel breakdown

R61
G66
B58
Red61 (23.9%)
Green66 (25.9%)
Blue58 (22.7%)
Hue97.5°
Saturation (HSL)6.45%
Lightness24.31%
Dominant channelGreen
Hex per channelR 3D · G 42 · B 3A

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Every value on this page was computed from “3d423a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.