Colour
#3A1A26
- #3A1A26
- Red
- Dark
- Nearest: Black
#3A1A26 is a red with RGB values 58, 26, 38 and HSL 338°, 38%, 16%. It is a dark colour, so white text on it reaches 15.5:1 contrast (AAA for normal text). The nearest named colour is Black.
Colour values
#3A1A26#3A1A26
HEX#3A1A26
RGBrgb(58, 26, 38)
RGB (0–1)0.2275, 0.102, 0.149
RGB percentages22.7%, 10.2%, 14.9%
HSLhsl(337.5, 38.1%, 16.5%)
HSV / HSBhsv(337.5, 55.2%, 22.7%)
CMYK0%, 55.2%, 34.5%, 77.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,807,782
CSS custom property--colour: #3A1A26;
Brightness & contrast
Relative luminance0.01778WCAG 2.x, 0 is black and 1 is white
Perceived brightness39.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 15.49:1
Contrast with white15.49:1WCAG normal text: AAA
Contrast with black1.36:1WCAG normal text: Fail
Greyscale equivalent#222222
Inverted#C5E5D9
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text15.49:1WCAG large text: AAA
Contrast with black, large text1.36:1WCAG large text: Fail
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#1A3A2E
Analogous#3A1A36, #3A1E1A
Triadic#263A1A, #1A263A
Split complementary#1A3A1E, #1A363A
Tetradic#363A1A, #1A3A2E, #1E1A3A
Tints, shades & saturation
Channel breakdown
R58
G26
B38
Red58 (22.7%)
Green26 (10.2%)
Blue38 (14.9%)
Hue337.5°
Saturation (HSL)38.1%
Lightness16.47%
Dominant channelRed
Hex per channelR 3A · G 1A · B 26
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