Recognised as Colour
#07373F
- #07373F
- Cyan
- Dark
- Nearest: Dark slate grey
#07373F is a cyan with RGB values 7, 55, 63 and HSL 189°, 80%, 14%. It is a dark colour, so white text on it reaches 12.9:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.
Colour values
#07373F#07373F
HEX#07373F
RGBrgb(7, 55, 63)
RGB (0–1)0.0275, 0.2157, 0.2471
RGB percentages2.7%, 21.6%, 24.7%
HSLhsl(188.6, 80%, 13.7%)
HSV / HSBhsv(188.6, 88.9%, 24.7%)
CMYK88.9%, 12.7%, 0%, 75.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer472,895
CSS custom property--colour: #07373F;
Brightness & contrast
Relative luminance0.03136WCAG 2.x, 0 is black and 1 is white
Perceived brightness47.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 12.9:1
Contrast with white12.9:1WCAG normal text: AAA
Contrast with black1.63:1WCAG normal text: Fail
Greyscale equivalent#2D2D2D
Inverted#F8C8C0
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text12.9:1WCAG large text: AAA
Contrast with black, large text1.63:1WCAG large text: Fail
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#3F0F07
Analogous#073F2B, #071B3F
Triadic#3F0737, #373F07
Split complementary#3F071B, #3F2B07
Tetradic#2B073F, #3F0F07, #1B3F07
Tints, shades & saturation
Channel breakdown
R7
G55
B63
Red7 (2.7%)
Green55 (21.6%)
Blue63 (24.7%)
Hue188.57°
Saturation (HSL)80%
Lightness13.73%
Dominant channelBlue
Hex per channelR 07 · G 37 · B 3F
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