Colour
#42413D
- #42413D
- Grey
- Dark
- Nearest: Dark slate grey
#42413D is a grey with RGB values 66, 65, 61 and HSL 48°, 4%, 25%. It is a dark colour, so white text on it reaches 10.2:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.
Colour values
#42413D#42413D
HEX#42413D
RGBrgb(66, 65, 61)
RGB (0–1)0.2588, 0.2549, 0.2392
RGB percentages25.9%, 25.5%, 23.9%
HSLhsl(48, 3.9%, 24.9%)
HSV / HSBhsv(48, 7.6%, 25.9%)
CMYK0%, 1.5%, 7.6%, 74.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,342,077
CSS custom property--colour: #42413D;
Brightness & contrast
Relative luminance0.05276WCAG 2.x, 0 is black and 1 is white
Perceived brightness64.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.22:1
Contrast with white10.22:1WCAG normal text: AAA
Contrast with black2.06:1WCAG normal text: Fail
Greyscale equivalent#414141
Inverted#BDBEC2
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text10.22:1WCAG large text: AAA
Contrast with black, large text2.06:1WCAG large text: Fail
Named colours
Hue familygrey
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#3D3E42
Analogous#423E3D, #41423D
Triadic#3D4241, #413D42
Split complementary#3D4142, #3E3D42
Tetradic#3D423E, #3D3E42, #423D41
Tints, shades & saturation
Channel breakdown
R66
G65
B61
Red66 (25.9%)
Green65 (25.5%)
Blue61 (23.9%)
Hue48°
Saturation (HSL)3.94%
Lightness24.9%
Dominant channelRed
Hex per channelR 42 · G 41 · B 3D
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