Recognised as Colour
#CD8713
- #CD8713
- Orange
- Dark
- Nearest: Dark goldenrod
#CD8713 is a orange with RGB values 205, 135, 19 and HSL 37°, 83%, 44%. It is a dark colour, so black text on it reaches 7.1:1 contrast (AAA for normal text). The nearest named colour is Dark goldenrod.
Colour values
#CD8713#CD8713
HEX#CD8713
RGBrgb(205, 135, 19)
RGB (0–1)0.8039, 0.5294, 0.0745
RGB percentages80.4%, 52.9%, 7.5%
HSLhsl(37.4, 83%, 43.9%)
HSV / HSBhsv(37.4, 90.7%, 80.4%)
CMYK0%, 34.1%, 90.7%, 19.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,469,459
CSS custom property--colour: #CD8713;
Brightness & contrast
Relative luminance0.30354WCAG 2.x, 0 is black and 1 is white
Perceived brightness152.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.07:1
Contrast with white2.97:1WCAG normal text: Fail
Contrast with black7.07:1WCAG normal text: AAA
Greyscale equivalent#8E8E8E
Inverted#3278EC
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.97:1WCAG large text: Fail
Contrast with black, large text7.07:1WCAG large text: AAA
Named colours
Hue familyorange
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#1359CD
Analogous#CD2A13, #B6CD13
Triadic#13CD87, #8713CD
Split complementary#13B6CD, #2A13CD
Tetradic#13CD2A, #1359CD, #CD13B6
Tints, shades & saturation
Channel breakdown
R205
G135
B19
Red205 (80.4%)
Green135 (52.9%)
Blue19 (7.5%)
Hue37.42°
Saturation (HSL)83.04%
Lightness43.92%
Dominant channelRed
Hex per channelR CD · G 87 · B 13
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Also reads as
Cd8713 (chemical formula)
- Formula
- 979,428.33 g/mol
- 8713 atoms
Cd8713 has a molar mass of 979,428.33 g/mol, made up of 8713 atoms across 1 element: 8713 × Cd.
Molar mass
Molar mass979,428.33 g/mol
Total atoms per molecule8713
Distinct elements1
Mass of one molecule1.626379 × 10^-18 g
Molecules per gram6.1486283 × 10^17
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
Cd100%
Cadmium (Cd × 8713)979,428.33 g/mol, 100%
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