Colour
#332F21
- #332F21
- Yellow
- Dark
- Nearest: Dark slate grey
#332F21 is a yellow with RGB values 51, 47, 33 and HSL 47°, 21%, 16%. 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
#332F21#332F21
HEX#332F21
RGBrgb(51, 47, 33)
RGB (0–1)0.2, 0.1843, 0.1294
RGB percentages20%, 18.4%, 12.9%
HSLhsl(46.7, 21.4%, 16.5%)
HSV / HSBhsv(46.7, 35.3%, 20%)
CMYK0%, 7.8%, 35.3%, 80%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,354,401
CSS custom property--colour: #332F21;
Brightness & contrast
Relative luminance0.02847WCAG 2.x, 0 is black and 1 is white
Perceived brightness46.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 13.38:1
Contrast with white13.38:1WCAG normal text: AAA
Contrast with black1.57:1WCAG normal text: Fail
Greyscale equivalent#2F2F2F
Inverted#CCD0DE
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text13.38:1WCAG large text: AAA
Contrast with black, large text1.57:1WCAG large text: Fail
Named colours
Hue familyyellow
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#212533
Analogous#332621, #2E3321
Triadic#21332F, #2F2133
Split complementary#212E33, #262133
Tetradic#213326, #212533, #33212E
Tints, shades & saturation
Channel breakdown
R51
G47
B33
Red51 (20%)
Green47 (18.4%)
Blue33 (12.9%)
Hue46.67°
Saturation (HSL)21.43%
Lightness16.47%
Dominant channelRed
Hex per channelR 33 · G 2F · B 21
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