Recognised as Colour

#C12006

#C12006
Red
Dark
Nearest: Firebrick

#C12006 is a red with RGB values 193, 32, 6 and HSL 8°, 94%, 39%. It is a dark colour, so white text on it reaches 6:1 contrast (AA for normal text). The nearest named colour is Firebrick.

Colour values

#C12006#C12006

HEX#C12006

RGBrgb(193, 32, 6)

RGB (0–1)0.7569, 0.1255, 0.0235

RGB percentages75.7%, 12.5%, 2.4%

HSLhsl(8.3, 94%, 39%)

HSV / HSBhsv(8.3, 96.9%, 75.7%)

CMYK0%, 83.4%, 96.9%, 24.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer12,656,646

CSS custom property--colour: #C12006;

Brightness & contrast

Relative luminance0.12384WCAG 2.x, 0 is black and 1 is white

Perceived brightness108.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 6.04:1

Contrast with white6.04:1WCAG normal text: AA

Contrast with black3.48:1WCAG normal text: Fail

Greyscale equivalent#404040

Inverted#3EDFF9

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#574C00no red cones; affects about 1% of men; ΔE 65.5 from the original

Deuteranopia#7E6F00no green cones; the most common form, about 1% of men; ΔE 64.9 from the original

Tritanopia#D5001Eno blue cones; rare, and affects men and women equally; ΔE 11.8 from the original

Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning

Contrast with white, large text6.04:1WCAG large text: AAA

Contrast with black, large text3.48:1WCAG large text: AA

Named colours

Firebrick · ΔE 16.3 Dark red · ΔE 20.4 Tomato · ΔE 21.6 Crimson · ΔE 22.8 Orange red · ΔE 23.6 Brown · ΔE 25.3

Nearest named CSS colourFirebrick (#B22222)ΔE 16.29, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#06A7C1

Analogous#C10649, #C17E06

Triadic#06C120, #2006C1

Split complementary#06C17E, #0649C1

Tetradic#49C106, #06A7C1, #7D06C1

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#FCA597

Lighter +30%#FA7A66

Lighter +20%#F95034

Lighter +10%#F22808

Darker −10%#901804

Darker −20%#5E1003

Darker −30%#2D0701

Darker −40%#000000

More saturated +25%#C71C00

Less saturated −25%#A8321F

Channel breakdown

R193

G32

Red193 (75.7%)

Green32 (12.5%)

Blue6 (2.4%)

Hue8.34°

Saturation (HSL)93.97%

Lightness39.02%

Dominant channelRed

Hex per channelR C1 · G 20 · B 06

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Harmonies

Lighter and darker

Similar named colours

Also reads as

C12006 (chemical formula)

Formula
144,204.066 g/mol
12006 atoms

C12006 has a molar mass of 144,204.066 g/mol, made up of 12006 atoms across 1 element: 12006 × C.

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Molar mass

Molar mass144,204.066 g/mol

Total atoms per molecule12006

Distinct elements1

Mass of one molecule2.3945649 × 10^-19 g

Molecules per gram4.1761241 × 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 × 12006)144,204.066 g/mol, 100%

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Elements in this formula

Carbon

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