Recognised as Colour
#197F97
- #197F97
- Cyan
- Dark
- Nearest: Teal
#197F97 is a cyan with RGB values 25, 127, 151 and HSL 191°, 72%, 35%. It is a dark colour, so white text on it reaches 4.6:1 contrast (AA for normal text). The nearest named colour is Teal.
Colour values
#197F97#197F97
HEX#197F97
RGBrgb(25, 127, 151)
RGB (0–1)0.098, 0.498, 0.5922
RGB percentages9.8%, 49.8%, 59.2%
HSLhsl(191.4, 71.6%, 34.5%)
HSV / HSBhsv(191.4, 83.4%, 59.2%)
CMYK83.4%, 15.9%, 0%, 40.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,671,063
CSS custom property--colour: #197F97;
Brightness & contrast
Relative luminance0.1762WCAG 2.x, 0 is black and 1 is white
Perceived brightness110.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.64:1
Contrast with white4.64:1WCAG normal text: AA
Contrast with black4.52:1WCAG normal text: AA
Greyscale equivalent#6B6B6B
Inverted#E68068
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.64:1WCAG large text: AAA
Contrast with black, large text4.52:1WCAG large text: AAA
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#973119
Analogous#199770, #194097
Triadic#97197F, #7F9719
Split complementary#971940, #977019
Tetradic#701997, #973119, #409719
Tints, shades & saturation
Channel breakdown
R25
G127
B151
Red25 (9.8%)
Green127 (49.8%)
Blue151 (59.2%)
Hue191.43°
Saturation (HSL)71.59%
Lightness34.51%
Dominant channelBlue
Hex per channelR 19 · G 7F · B 97
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