Colour
#1F161A
- #1F161A
- Red
- Dark
- Nearest: Black
#1F161A is a red with RGB values 31, 22, 26 and HSL 333°, 17%, 10%. It is a dark colour, so white text on it reaches 17.7:1 contrast (AAA for normal text). The nearest named colour is Black.
Colour values
#1F161A#1F161A
HEX#1F161A
RGBrgb(31, 22, 26)
RGB (0–1)0.1216, 0.0863, 0.102
RGB percentages12.2%, 8.6%, 10.2%
HSLhsl(333.3, 17%, 10.4%)
HSV / HSBhsv(333.3, 29%, 12.2%)
CMYK0%, 29%, 16.1%, 87.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,037,274
CSS custom property--colour: #1F161A;
Brightness & contrast
Relative luminance0.0094WCAG 2.x, 0 is black and 1 is white
Perceived brightness25.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 17.68:1
Contrast with white17.68:1WCAG normal text: AAA
Contrast with black1.19:1WCAG normal text: Fail
Greyscale equivalent#181818
Inverted#E0E9E5
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text17.68:1WCAG large text: AAA
Contrast with black, large text1.19:1WCAG large text: Fail
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#161F1B
Analogous#1F161F, #1F1616
Triadic#1A1F16, #161A1F
Split complementary#161F16, #161F1F
Tetradic#1F1F16, #161F1B, #16161F
Tints, shades & saturation
Channel breakdown
R31
G22
B26
Red31 (12.2%)
Green22 (8.6%)
Blue26 (10.2%)
Hue333.33°
Saturation (HSL)16.98%
Lightness10.39%
Dominant channelRed
Hex per channelR 1F · G 16 · B 1A
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