Recognised as Colour
#CA8356
- #CA8356
- Orange
- Dark
- Nearest: Peru
#CA8356 is a orange with RGB values 202, 131, 86 and HSL 23°, 52%, 56%. It is a dark colour, so black text on it reaches 6.9:1 contrast (AA for normal text). The nearest named colour is Peru.
Colour values
#CA8356#CA8356
HEX#CA8356
RGBrgb(202, 131, 86)
RGB (0–1)0.7922, 0.5137, 0.3373
RGB percentages79.2%, 51.4%, 33.7%
HSLhsl(23.3, 52.3%, 56.5%)
HSV / HSBhsv(23.3, 57.4%, 79.2%)
CMYK0%, 35.1%, 57.4%, 20.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,271,894
CSS custom property--colour: #CA8356;
Brightness & contrast
Relative luminance0.29461WCAG 2.x, 0 is black and 1 is white
Perceived brightness152 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.89:1
Contrast with white3.05:1WCAG normal text: Fail
Contrast with black6.89:1WCAG normal text: AA
Greyscale equivalent#8F8F8F
Inverted#357CA9
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.05:1WCAG large text: AA
Contrast with black, large text6.89:1WCAG large text: AAA
Named colours
Hue familyorange
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#569DCA
Analogous#CA5663, #CABD56
Triadic#56CA83, #8356CA
Split complementary#56CABD, #5663CA
Tetradic#63CA56, #569DCA, #BD56CA
Tints, shades & saturation
Channel breakdown
R202
G131
B86
Red202 (79.2%)
Green131 (51.4%)
Blue86 (33.7%)
Hue23.28°
Saturation (HSL)52.25%
Lightness56.47%
Dominant channelRed
Hex per channelR CA · G 83 · B 56
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Harmonies
Similar named colours
Also reads as
Ca8356 (chemical formula)
- Formula
- 334,891.768 g/mol
- 8356 atoms
Ca8356 has a molar mass of 334,891.768 g/mol, made up of 8356 atoms across 1 element: 8356 × Ca.
Molar mass
Molar mass334,891.768 g/mol
Total atoms per molecule8356
Distinct elements1
Mass of one molecule5.5610086 × 10^-19 g
Molecules per gram1.7982349 × 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
Ca100%
Calcium (Ca × 8356)334,891.768 g/mol, 100%
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