Recognised as Colour
#360A18
- #360A18
- Red
- Dark
- Nearest: Black
#360A18 is a red with RGB values 54, 10, 24 and HSL 341°, 69%, 13%. It is a dark colour, so white text on it reaches 17.3:1 contrast (AAA for normal text). The nearest named colour is Black.
Colour values
#360A18#360A18
HEX#360A18
RGBrgb(54, 10, 24)
RGB (0–1)0.2118, 0.0392, 0.0941
RGB percentages21.2%, 3.9%, 9.4%
HSLhsl(340.9, 68.8%, 12.5%)
HSV / HSBhsv(340.9, 81.5%, 21.2%)
CMYK0%, 81.5%, 55.6%, 78.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,541,528
CSS custom property--colour: #360A18;
Brightness & contrast
Relative luminance0.01067WCAG 2.x, 0 is black and 1 is white
Perceived brightness31.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 17.31:1
Contrast with white17.31:1WCAG normal text: AAA
Contrast with black1.21:1WCAG normal text: Fail
Greyscale equivalent#141414
Inverted#C9F5E7
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text17.31:1WCAG large text: AAA
Contrast with black, large text1.21:1WCAG large text: Fail
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#0A3628
Analogous#360A2E, #36120A
Triadic#18360A, #0A1836
Split complementary#0A3612, #0A2E36
Tetradic#2E360A, #0A3628, #120A36
Tints, shades & saturation
Channel breakdown
R54
G10
B24
Red54 (21.2%)
Green10 (3.9%)
Blue24 (9.4%)
Hue340.91°
Saturation (HSL)68.75%
Lightness12.55%
Dominant channelRed
Hex per channelR 36 · G 0A · B 18
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