Colour
#33232B
- #33232B
- Red
- Dark
- Nearest: Black
#33232B is a red with RGB values 51, 35, 43 and HSL 330°, 19%, 17%. It is a dark colour, so white text on it reaches 14.8:1 contrast (AAA for normal text). The nearest named colour is Black.
Colour values
#33232B#33232B
HEX#33232B
RGBrgb(51, 35, 43)
RGB (0–1)0.2, 0.1373, 0.1686
RGB percentages20%, 13.7%, 16.9%
HSLhsl(330, 18.6%, 16.9%)
HSV / HSBhsv(330, 31.4%, 20%)
CMYK0%, 31.4%, 15.7%, 80%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,351,339
CSS custom property--colour: #33232B;
Brightness & contrast
Relative luminance0.0208WCAG 2.x, 0 is black and 1 is white
Perceived brightness41.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 14.83:1
Contrast with white14.83:1WCAG normal text: AAA
Contrast with black1.42:1WCAG normal text: Fail
Greyscale equivalent#272727
Inverted#CCDCD4
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text14.83:1WCAG large text: AAA
Contrast with black, large text1.42:1WCAG large text: Fail
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#23332B
Analogous#332333, #332323
Triadic#2B3323, #232B33
Split complementary#233323, #233333
Tetradic#333323, #23332B, #232333
Tints, shades & saturation
Channel breakdown
R51
G35
B43
Red51 (20%)
Green35 (13.7%)
Blue43 (16.9%)
Hue330°
Saturation (HSL)18.6%
Lightness16.86%
Dominant channelRed
Hex per channelR 33 · G 23 · B 2B
Keep nerding
Every link below is a page Nerdulator can generate from what it already knows about this value.
Nerdulate something else
Nothing in mind? Surprise me · today’s page