Recognised as Colour
#1A433D
- #1A433D
- Cyan
- Dark
- Nearest: Dark slate grey
#1A433D is a cyan with RGB values 26, 67, 61 and HSL 171°, 44%, 18%. It is a dark colour, so white text on it reaches 11:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.
Colour values
#1A433D#1A433D
HEX#1A433D
RGBrgb(26, 67, 61)
RGB (0–1)0.102, 0.2627, 0.2392
RGB percentages10.2%, 26.3%, 23.9%
HSLhsl(171.2, 44.1%, 18.2%)
HSV / HSBhsv(171.2, 61.2%, 26.3%)
CMYK61.2%, 0%, 9%, 73.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,721,149
CSS custom property--colour: #1A433D;
Brightness & contrast
Relative luminance0.04571WCAG 2.x, 0 is black and 1 is white
Perceived brightness57.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.97:1
Contrast with white10.97:1WCAG normal text: AAA
Contrast with black1.91:1WCAG normal text: Fail
Greyscale equivalent#3A3A3A
Inverted#E5BCC2
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text10.97:1WCAG large text: AAA
Contrast with black, large text1.91:1WCAG large text: Fail
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#431A20
Analogous#1A4329, #1A3543
Triadic#3D1A43, #433D1A
Split complementary#431A34, #43291A
Tetradic#291A43, #431A20, #34431A
Tints, shades & saturation
Channel breakdown
R26
G67
B61
Red26 (10.2%)
Green67 (26.3%)
Blue61 (23.9%)
Hue171.22°
Saturation (HSL)44.09%
Lightness18.24%
Dominant channelGreen
Hex per channelR 1A · G 43 · B 3D
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