Colour
#11100B
- #11100B
- Yellow
- Dark
- Nearest: Black
#11100B is a yellow with RGB values 17, 16, 11 and HSL 50°, 21%, 5%. It is a dark colour, so white text on it reaches 19:1 contrast (AAA for normal text). The nearest named colour is Black.
Colour values
#11100B#11100B
HEX#11100B
RGBrgb(17, 16, 11)
RGB (0–1)0.0667, 0.0627, 0.0431
RGB percentages6.7%, 6.3%, 4.3%
HSLhsl(50, 21.4%, 5.5%)
HSV / HSBhsv(50, 35.3%, 6.7%)
CMYK0%, 5.9%, 35.3%, 93.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,118,219
CSS custom property--colour: #11100B;
Brightness & contrast
Relative luminance0.00514WCAG 2.x, 0 is black and 1 is white
Perceived brightness15.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 19.04:1
Contrast with white19.04:1WCAG normal text: AAA
Contrast with black1.1:1WCAG normal text: Fail
Greyscale equivalent#101010
Inverted#EEEFF4
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text19.04:1WCAG large text: AAA
Contrast with black, large text1.1:1WCAG large text: Fail
Named colours
Hue familyyellow
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#0B0C11
Analogous#110D0B, #0F110B
Triadic#0B1110, #100B11
Split complementary#0B0F11, #0D0B11
Tetradic#0B110D, #0B0C11, #110B0F
Tints, shades & saturation
Channel breakdown
R17
G16
B11
Red17 (6.7%)
Green16 (6.3%)
Blue11 (4.3%)
Hue50°
Saturation (HSL)21.43%
Lightness5.49%
Dominant channelRed
Hex per channelR 11 · G 10 · B 0B
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