Colour
#040707
- #040707
- Cyan
- Dark
- Nearest: Black
#040707 is a cyan with RGB values 4, 7, 7 and HSL 180°, 27%, 2%. It is a dark colour, so white text on it reaches 20.2:1 contrast (AAA for normal text). The nearest named colour is Black.
Colour values
#040707#040707
HEX#040707
RGBrgb(4, 7, 7)
RGB (0–1)0.0157, 0.0275, 0.0275
RGB percentages1.6%, 2.7%, 2.7%
HSLhsl(180, 27.3%, 2.2%)
HSV / HSBhsv(180, 42.9%, 2.7%)
CMYK42.9%, 0%, 0%, 97.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer263,943
CSS custom property--colour: #040707;
Brightness & contrast
Relative luminance0.00193WCAG 2.x, 0 is black and 1 is white
Perceived brightness6.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 20.22:1
Contrast with white20.22:1WCAG normal text: AAA
Contrast with black1.04:1WCAG normal text: Fail
Greyscale equivalent#060606
Inverted#FBF8F8
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text20.22:1WCAG large text: AAA
Contrast with black, large text1.04:1WCAG large text: Fail
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#070404
Analogous#040706, #040607
Triadic#070407, #070704
Split complementary#070406, #070604
Tetradic#060407, #070404, #060704
Tints, shades & saturation
Channel breakdown
R4
G7
B7
Red4 (1.6%)
Green7 (2.7%)
Blue7 (2.7%)
Hue180°
Saturation (HSL)27.27%
Lightness2.16%
Dominant channelGreen and Blue
Hex per channelR 04 · G 07 · B 07
Keep nerding
Every link below is a page Nerdulator can generate from what it already knows about this value.
Nerdulate something else
Nothing in mind? Surprise me · today’s page