Colour
#0A544F
- #0A544F
- Cyan
- Dark
- Nearest: Dark slate grey
#0A544F is a cyan with RGB values 10, 84, 79 and HSL 176°, 79%, 18%. It is a dark colour, so white text on it reaches 8.8:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.
Colour values
#0A544F#0A544F
HEX#0A544F
RGBrgb(10, 84, 79)
RGB (0–1)0.0392, 0.3294, 0.3098
RGB percentages3.9%, 32.9%, 31%
HSLhsl(175.9, 78.7%, 18.4%)
HSV / HSBhsv(175.9, 88.1%, 32.9%)
CMYK88.1%, 0%, 6%, 67.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer676,943
CSS custom property--colour: #0A544F;
Brightness & contrast
Relative luminance0.0697WCAG 2.x, 0 is black and 1 is white
Perceived brightness69.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.77:1
Contrast with white8.77:1WCAG normal text: AAA
Contrast with black2.39:1WCAG normal text: Fail
Greyscale equivalent#444444
Inverted#F5ABB0
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text8.77:1WCAG large text: AAA
Contrast with black, large text2.39:1WCAG large text: Fail
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#540A0F
Analogous#0A542A, #0A3454
Triadic#4F0A54, #544F0A
Split complementary#540A34, #542A0A
Tetradic#2A0A54, #540A0F, #34540A
Tints, shades & saturation
Channel breakdown
R10
G84
B79
Red10 (3.9%)
Green84 (32.9%)
Blue79 (31%)
Hue175.95°
Saturation (HSL)78.72%
Lightness18.43%
Dominant channelGreen
Hex per channelR 0A · G 54 · B 4F
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