Colour
#3D3D3D
- #3D3D3D
- Grey
- Dark
- Nearest: Dark slate grey
#3D3D3D is a grey with RGB values 61, 61, 61 and HSL 0°, 0%, 24%. It is a dark colour, so white text on it reaches 10.9:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.
Colour values
#3D3D3D#3D3D3D
HEX#3D3D3D
RGBrgb(61, 61, 61)
RGB (0–1)0.2392, 0.2392, 0.2392
RGB percentages23.9%, 23.9%, 23.9%
HSLhsl(0, 0%, 23.9%)
HSV / HSBhsv(0, 0%, 23.9%)
CMYK0%, 0%, 0%, 76.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,013,373
CSS custom property--colour: #3D3D3D;
Brightness & contrast
Relative luminance0.04667WCAG 2.x, 0 is black and 1 is white
Perceived brightness61 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.86:1
Contrast with white10.86:1WCAG normal text: AAA
Contrast with black1.93:1WCAG normal text: Fail
Greyscale equivalent#3D3D3D
Inverted#C2C2C2
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text10.86:1WCAG large text: AAA
Contrast with black, large text1.93:1WCAG large text: Fail
Named colours
Hue familygrey
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#3D3D3D
Analogous#3D3D3D, #3D3D3D
Triadic#3D3D3D, #3D3D3D
Split complementary#3D3D3D, #3D3D3D
Tetradic#3D3D3D, #3D3D3D, #3D3D3D
Tints, shades & saturation
Channel breakdown
R61
G61
B61
Red61 (23.9%)
Green61 (23.9%)
Blue61 (23.9%)
Hue0°
Saturation (HSL)0%
Lightness23.92%
Dominant channelNone: the channels are equal (a neutral grey)
Hex per channelR 3D · G 3D · B 3D
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