Recognised as Colour
#C13148
- #C13148
- Red
- Dark
- Nearest: Brown
#C13148 is a red with RGB values 193, 49, 72 and HSL 350°, 60%, 47%. It is a dark colour, so white text on it reaches 5.5:1 contrast (AA for normal text). The nearest named colour is Brown.
Colour values
#C13148#C13148
HEX#C13148
RGBrgb(193, 49, 72)
RGB (0–1)0.7569, 0.1922, 0.2824
RGB percentages75.7%, 19.2%, 28.2%
HSLhsl(350.4, 59.5%, 47.5%)
HSV / HSBhsv(350.4, 74.6%, 75.7%)
CMYK0%, 74.6%, 62.7%, 24.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer12,661,064
CSS custom property--colour: #C13148;
Brightness & contrast
Relative luminance0.14002WCAG 2.x, 0 is black and 1 is white
Perceived brightness114.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.53:1
Contrast with white5.53:1WCAG normal text: AA
Contrast with black3.8:1WCAG normal text: Fail
Greyscale equivalent#515151
Inverted#3ECEB7
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.53:1WCAG large text: AAA
Contrast with black, large text3.8:1WCAG large text: AA
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#31C1AA
Analogous#C13190, #C16231
Triadic#48C131, #3148C1
Split complementary#31C162, #3190C1
Tetradic#90C131, #31C1AA, #6231C1
Tints, shades & saturation
Channel breakdown
R193
G49
B72
Red193 (75.7%)
Green49 (19.2%)
Blue72 (28.2%)
Hue350.42°
Saturation (HSL)59.5%
Lightness47.45%
Dominant channelRed
Hex per channelR C1 · G 31 · B 48
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Also reads as
C13148 (chemical formula)
- Formula
- 157,920.628 g/mol
- 13148 atoms
C13148 has a molar mass of 157,920.628 g/mol, made up of 13148 atoms across 1 element: 13148 × C.
Molar mass
Molar mass157,920.628 g/mol
Total atoms per molecule13148
Distinct elements1
Mass of one molecule2.6223337 × 10^-19 g
Molecules per gram3.8133972 × 10^18
Name
NameNot in the name tablea name cannot be worked out from a formula alone: isomers share formulas, and naming depends on bonding the formula does not show
Composition by mass
C100%
Carbon (C × 13148)157,920.628 g/mol, 100%
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