Colour
#1E1D17
- #1E1D17
- Yellow
- Dark
- Nearest: Black
#1E1D17 is a yellow with RGB values 30, 29, 23 and HSL 51°, 13%, 10%. It is a dark colour, so white text on it reaches 16.9:1 contrast (AAA for normal text). The nearest named colour is Black.
Colour values
#1E1D17#1E1D17
HEX#1E1D17
RGBrgb(30, 29, 23)
RGB (0–1)0.1176, 0.1137, 0.0902
RGB percentages11.8%, 11.4%, 9%
HSLhsl(51.4, 13.2%, 10.4%)
HSV / HSBhsv(51.4, 23.3%, 11.8%)
CMYK0%, 3.3%, 23.3%, 88.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,973,527
CSS custom property--colour: #1E1D17;
Brightness & contrast
Relative luminance0.01217WCAG 2.x, 0 is black and 1 is white
Perceived brightness28.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 16.89:1
Contrast with white16.89:1WCAG normal text: AAA
Contrast with black1.24:1WCAG normal text: Fail
Greyscale equivalent#1D1D1D
Inverted#E1E2E8
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text16.89:1WCAG large text: AAA
Contrast with black, large text1.24:1WCAG large text: Fail
Named colours
Hue familyyellow
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#17181E
Analogous#1E1917, #1B1E17
Triadic#171E1D, #1D171E
Split complementary#171B1E, #1A171E
Tetradic#171E19, #17181E, #1E171B
Tints, shades & saturation
Channel breakdown
R30
G29
B23
Red30 (11.8%)
Green29 (11.4%)
Blue23 (9%)
Hue51.43°
Saturation (HSL)13.21%
Lightness10.39%
Dominant channelRed
Hex per channelR 1E · G 1D · B 17
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