Colour
#19504C
- #19504C
- Cyan
- Dark
- Nearest: Dark slate grey
#19504C is a cyan with RGB values 25, 80, 76 and HSL 176°, 52%, 21%. It is a dark colour, so white text on it reaches 9.2:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.
Colour values
#19504C#19504C
HEX#19504C
RGBrgb(25, 80, 76)
RGB (0–1)0.098, 0.3137, 0.298
RGB percentages9.8%, 31.4%, 29.8%
HSLhsl(175.6, 52.4%, 20.6%)
HSV / HSBhsv(175.6, 68.8%, 31.4%)
CMYK68.8%, 0%, 5%, 68.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,658,956
CSS custom property--colour: #19504C;
Brightness & contrast
Relative luminance0.06466WCAG 2.x, 0 is black and 1 is white
Perceived brightness67.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.16:1
Contrast with white9.16:1WCAG normal text: AAA
Contrast with black2.29:1WCAG normal text: Fail
Greyscale equivalent#444444
Inverted#E6AFB3
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text9.16:1WCAG large text: AAA
Contrast with black, large text2.29:1WCAG large text: Fail
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#50191D
Analogous#195031, #193950
Triadic#4C1950, #504C19
Split complementary#501939, #503019
Tetradic#301950, #50191D, #395019
Tints, shades & saturation
Channel breakdown
R25
G80
B76
Red25 (9.8%)
Green80 (31.4%)
Blue76 (29.8%)
Hue175.64°
Saturation (HSL)52.38%
Lightness20.59%
Dominant channelGreen
Hex per channelR 19 · G 50 · B 4C
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