Colour
#0A0506
- #0A0506
- Red
- Dark
- Nearest: Black
#0A0506 is a red with RGB values 10, 5, 6 and HSL 348°, 33%, 3%. 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
#0A0506#0A0506
HEX#0A0506
RGBrgb(10, 5, 6)
RGB (0–1)0.0392, 0.0196, 0.0235
RGB percentages3.9%, 2%, 2.4%
HSLhsl(348, 33.3%, 2.9%)
HSV / HSBhsv(348, 50%, 3.9%)
CMYK0%, 50%, 40%, 96.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer656,646
CSS custom property--colour: #0A0506;
Brightness & contrast
Relative luminance0.00186WCAG 2.x, 0 is black and 1 is white
Perceived brightness7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 20.25:1
Contrast with white20.25:1WCAG normal text: AAA
Contrast with black1.04:1WCAG normal text: Fail
Greyscale equivalent#060606
Inverted#F5FAF9
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text20.25:1WCAG large text: AAA
Contrast with black, large text1.04:1WCAG large text: Fail
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#050A09
Analogous#0A0509, #0A0605
Triadic#060A05, #05060A
Split complementary#050A06, #05090A
Tetradic#080A05, #050A09, #06050A
Tints, shades & saturation
Channel breakdown
R10
G5
B6
Red10 (3.9%)
Green5 (2%)
Blue6 (2.4%)
Hue348°
Saturation (HSL)33.33%
Lightness2.94%
Dominant channelRed
Hex per channelR 0A · G 05 · B 06
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