Recognised as Colour
#C45808
- #C45808
- Orange
- Dark
- Nearest: Chocolate
#C45808 is a orange with RGB values 196, 88, 8 and HSL 26°, 92%, 40%. It is a dark colour, so black text on it reaches 4.7:1 contrast (AA for normal text). The nearest named colour is Chocolate.
Colour values
#C45808#C45808
HEX#C45808
RGBrgb(196, 88, 8)
RGB (0–1)0.7686, 0.3451, 0.0314
RGB percentages76.9%, 34.5%, 3.1%
HSLhsl(25.5, 92.2%, 40%)
HSV / HSBhsv(25.5, 95.9%, 76.9%)
CMYK0%, 55.1%, 95.9%, 23.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer12,867,592
CSS custom property--colour: #C45808;
Brightness & contrast
Relative luminance0.18733WCAG 2.x, 0 is black and 1 is white
Perceived brightness126.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 4.75:1
Contrast with white4.42:1WCAG normal text: Fail
Contrast with black4.75:1WCAG normal text: AA
Greyscale equivalent#696969
Inverted#3BA7F7
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.42:1WCAG large text: AA
Contrast with black, large text4.75:1WCAG large text: AAA
Named colours
Hue familyorange
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#0874C4
Analogous#C40816, #C4B608
Triadic#08C458, #5808C4
Split complementary#08C4B6, #0816C4
Tetradic#16C408, #0874C4, #B608C4
Tints, shades & saturation
Channel breakdown
R196
G88
B8
Red196 (76.9%)
Green88 (34.5%)
Blue8 (3.1%)
Hue25.53°
Saturation (HSL)92.16%
Lightness40%
Dominant channelRed
Hex per channelR C4 · G 58 · B 08
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Also reads as
C45808 (chemical formula)
- Formula
- 550,199.888 g/mol
- 45808 atoms
C45808 has a molar mass of 550,199.888 g/mol, made up of 45808 atoms across 1 element: 45808 × C.
Molar mass
Molar mass550,199.888 g/mol
Total atoms per molecule45808
Distinct elements1
Mass of one molecule9.1362841 × 10^-19 g
Molecules per gram1.0945369 × 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 × 45808)550,199.888 g/mol, 100%
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