Recognised as Colour
#0091A7
- #0091A7
- Cyan
- Dark
- Nearest: Dark cyan
#0091A7 is a cyan with RGB values 0, 145, 167 and HSL 188°, 100%, 33%. It is a dark colour, so black text on it reaches 5.6:1 contrast (AA for normal text). The nearest named colour is Dark cyan.
Colour values
#0091A7#0091A7
HEX#0091A7
RGBrgb(0, 145, 167)
RGB (0–1)0, 0.5686, 0.6549
RGB percentages0%, 56.9%, 65.5%
HSLhsl(187.9, 100%, 32.7%)
HSV / HSBhsv(187.9, 100%, 65.5%)
CMYK100%, 13.2%, 0%, 34.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer37,287
CSS custom property--colour: #0091A7;
Brightness & contrast
Relative luminance0.23041WCAG 2.x, 0 is black and 1 is white
Perceived brightness124.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.61:1
Contrast with white3.74:1WCAG normal text: Fail
Contrast with black5.61:1WCAG normal text: AA
Greyscale equivalent#747474
Inverted#FF6E58
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.74:1WCAG large text: AA
Contrast with black, large text5.61:1WCAG large text: AAA
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#A71600
Analogous#00A769, #003EA7
Triadic#A70091, #91A700
Split complementary#A7003E, #A76A00
Tetradic#6900A7, #A71600, #3EA700
Tints, shades & saturation
Channel breakdown
R0
G145
B167
Red0 (0%)
Green145 (56.9%)
Blue167 (65.5%)
Hue187.9°
Saturation (HSL)100%
Lightness32.75%
Dominant channelBlue
Hex per channelR 00 · G 91 · B A7
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