Colour
#197A91
- #197A91
- Cyan
- Dark
- Nearest: Teal
#197A91 is a cyan with RGB values 25, 122, 145 and HSL 192°, 71%, 33%. It is a dark colour, so white text on it reaches 5:1 contrast (AA for normal text). The nearest named colour is Teal.
Colour values
#197A91#197A91
HEX#197A91
RGBrgb(25, 122, 145)
RGB (0–1)0.098, 0.4784, 0.5686
RGB percentages9.8%, 47.8%, 56.9%
HSLhsl(191.5, 70.6%, 33.3%)
HSV / HSBhsv(191.5, 82.8%, 56.9%)
CMYK82.8%, 15.9%, 0%, 43.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,669,777
CSS custom property--colour: #197A91;
Brightness & contrast
Relative luminance0.1617WCAG 2.x, 0 is black and 1 is white
Perceived brightness106.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.96:1
Contrast with white4.96:1WCAG normal text: AA
Contrast with black4.23:1WCAG normal text: Fail
Greyscale equivalent#676767
Inverted#E6856E
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.96:1WCAG large text: AAA
Contrast with black, large text4.23:1WCAG large text: AA
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#913019
Analogous#19916C, #193E91
Triadic#91197A, #7A9119
Split complementary#91193E, #916C19
Tetradic#6C1991, #913019, #3E9119
Tints, shades & saturation
Channel breakdown
R25
G122
B145
Red25 (9.8%)
Green122 (47.8%)
Blue145 (56.9%)
Hue191.5°
Saturation (HSL)70.59%
Lightness33.33%
Dominant channelBlue
Hex per channelR 19 · G 7A · B 91
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