Recognised as Colour
#C18425
- #C18425
- Orange
- Dark
- Nearest: Dark goldenrod
#C18425 is a orange with RGB values 193, 132, 37 and HSL 37°, 68%, 45%. It is a dark colour, so black text on it reaches 6.6:1 contrast (AA for normal text). The nearest named colour is Dark goldenrod.
Colour values
#C18425#C18425
HEX#C18425
RGBrgb(193, 132, 37)
RGB (0–1)0.7569, 0.5176, 0.1451
RGB percentages75.7%, 51.8%, 14.5%
HSLhsl(36.5, 67.8%, 45.1%)
HSV / HSBhsv(36.5, 80.8%, 75.7%)
CMYK0%, 31.6%, 80.8%, 24.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer12,682,277
CSS custom property--colour: #C18425;
Brightness & contrast
Relative luminance0.27974WCAG 2.x, 0 is black and 1 is white
Perceived brightness146.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.59:1
Contrast with white3.18:1WCAG normal text: Fail
Contrast with black6.59:1WCAG normal text: AA
Greyscale equivalent#8A8A8A
Inverted#3E7BDA
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.18:1WCAG large text: AA
Contrast with black, large text6.59:1WCAG large text: AAA
Named colours
Hue familyorange
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#2562C1
Analogous#C13625, #B0C125
Triadic#25C184, #8425C1
Split complementary#25B0C1, #3625C1
Tetradic#25C136, #2562C1, #C125B0
Tints, shades & saturation
Channel breakdown
R193
G132
B37
Red193 (75.7%)
Green132 (51.8%)
Blue37 (14.5%)
Hue36.54°
Saturation (HSL)67.83%
Lightness45.1%
Dominant channelRed
Hex per channelR C1 · G 84 · B 25
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Harmonies
Similar named colours
Also reads as
C18425 (chemical formula)
- Formula
- 221,302.675 g/mol
- 18425 atoms
C18425 has a molar mass of 221,302.675 g/mol, made up of 18425 atoms across 1 element: 18425 × C.
Molar mass
Molar mass221,302.675 g/mol
Total atoms per molecule18425
Distinct elements1
Mass of one molecule3.6748174 × 10^-19 g
Molecules per gram2.7212237 × 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 × 18425)221,302.675 g/mol, 100%
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