Colour
#433F2D
- #433F2D
- Yellow
- Dark
- Nearest: Dark slate grey
#433F2D is a yellow with RGB values 67, 63, 45 and HSL 49°, 20%, 22%. It is a dark colour, so white text on it reaches 10.6:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.
Colour values
#433F2D#433F2D
HEX#433F2D
RGBrgb(67, 63, 45)
RGB (0–1)0.2627, 0.2471, 0.1765
RGB percentages26.3%, 24.7%, 17.6%
HSLhsl(49.1, 19.6%, 22%)
HSV / HSBhsv(49.1, 32.8%, 26.3%)
CMYK0%, 6%, 32.8%, 73.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,407,085
CSS custom property--colour: #433F2D;
Brightness & contrast
Relative luminance0.04938WCAG 2.x, 0 is black and 1 is white
Perceived brightness62.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.57:1
Contrast with white10.57:1WCAG normal text: AAA
Contrast with black1.99:1WCAG normal text: Fail
Greyscale equivalent#3F3F3F
Inverted#BCC0D2
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text10.57:1WCAG large text: AAA
Contrast with black, large text1.99:1WCAG large text: Fail
Named colours
Hue familyyellow
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#2D3143
Analogous#43342D, #3C432D
Triadic#2D433F, #3F2D43
Split complementary#2D3C43, #342D43
Tetradic#2D4334, #2D3143, #432D3C
Tints, shades & saturation
Channel breakdown
R67
G63
B45
Red67 (26.3%)
Green63 (24.7%)
Blue45 (17.6%)
Hue49.09°
Saturation (HSL)19.64%
Lightness21.96%
Dominant channelRed
Hex per channelR 43 · G 3F · B 2D
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