Recognised as Colour
#133D32
- #133D32
- Cyan
- Dark
- Nearest: Dark slate grey
#133D32 is a cyan with RGB values 19, 61, 50 and HSL 164°, 53%, 16%. It is a dark colour, so white text on it reaches 12.1:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.
Colour values
#133D32#133D32
HEX#133D32
RGBrgb(19, 61, 50)
RGB (0–1)0.0745, 0.2392, 0.1961
RGB percentages7.5%, 23.9%, 19.6%
HSLhsl(164.3, 52.5%, 15.7%)
HSV / HSBhsv(164.3, 68.9%, 23.9%)
CMYK68.9%, 0%, 18%, 76.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,260,850
CSS custom property--colour: #133D32;
Brightness & contrast
Relative luminance0.03706WCAG 2.x, 0 is black and 1 is white
Perceived brightness50.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 12.06:1
Contrast with white12.06:1WCAG normal text: AAA
Contrast with black1.74:1WCAG normal text: Fail
Greyscale equivalent#333333
Inverted#ECC2CD
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text12.06:1WCAG large text: AAA
Contrast with black, large text1.74:1WCAG large text: Fail
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#3D131E
Analogous#133D1D, #13333D
Triadic#32133D, #3D3213
Split complementary#3D1333, #3D1D13
Tetradic#1D133D, #3D131E, #333D13
Tints, shades & saturation
Channel breakdown
R19
G61
B50
Red19 (7.5%)
Green61 (23.9%)
Blue50 (19.6%)
Hue164.29°
Saturation (HSL)52.5%
Lightness15.69%
Dominant channelGreen
Hex per channelR 13 · G 3D · B 32
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