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Recognised as Colour

#2D2F34

  • #2D2F34
  • Near-black
  • Dark
  • Nearest: Dark slate grey

#2D2F34 is a near-black with RGB values 45, 47, 52 and HSL 223°, 7%, 19%. It is a dark colour, so white text on it reaches 13.4:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#2D2F34#2D2F34
HEX#2D2F34
RGBrgb(45, 47, 52)
RGB (0–1)0.1765, 0.1843, 0.2039
RGB percentages17.6%, 18.4%, 20.4%
HSLhsl(222.9, 7.2%, 19%)
HSV / HSBhsv(222.9, 13.5%, 20.4%)
CMYK13.5%, 9.6%, 0%, 79.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,961,204
CSS custom property--colour: #2D2F34;

Brightness & contrast

Relative luminance0.02839WCAG 2.x, 0 is black and 1 is white
Perceived brightness47 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 13.39:1
Contrast with white13.39:1WCAG normal text: AAA
Contrast with black1.57:1WCAG normal text: Fail
Greyscale equivalent#2F2F2F
Inverted#D2D0CB

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#2E2F34no red cones; affects about 1% of men; ΔE 0.5 from the original
Deuteranopia#2D2F34no green cones; the most common form, about 1% of men; ΔE 0 from the original
Tritanopia#2B3031no blue cones; rare, and affects men and women equally; ΔE 3.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text13.39:1WCAG large text: AAA
Contrast with black, large text1.57:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 17Black · ΔE 19.7Dim grey · ΔE 25.3Slate grey · ΔE 34.3Gray · ΔE 34.4Light slate grey · ΔE 37.4
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 16.95, a distinctly different colour
Hue familynear-black
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#34322D
Analogous#2D3234, #2F2D34
Triadic#342D2F, #2F342D
Split complementary#342E2D, #33342D
Tetradic#342D32, #34322D, #2D342E

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#8F939E
Lighter +30%#747986
Lighter +20%#5C606B
Lighter +10%#45484F
Darker −10%#151619
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#212A40
Less saturated −25%#313131

Channel breakdown

R45
G47
B52
Red45 (17.6%)
Green47 (18.4%)
Blue52 (20.4%)
Hue222.86°
Saturation (HSL)7.22%
Lightness19.02%
Dominant channelBlue
Hex per channelR 2D · G 2F · B 34

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Every value on this page was computed from “2d2f34” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.