Recognised as Colour
#CA9644
- #CA9644
- Orange
- Dark
- Nearest: Peru
#CA9644 is a orange with RGB values 202, 150, 68 and HSL 37°, 56%, 53%. It is a dark colour, so black text on it reaches 8:1 contrast (AAA for normal text). The nearest named colour is Peru.
Colour values
#CA9644#CA9644
HEX#CA9644
RGBrgb(202, 150, 68)
RGB (0–1)0.7922, 0.5882, 0.2667
RGB percentages79.2%, 58.8%, 26.7%
HSLhsl(36.7, 55.8%, 52.9%)
HSV / HSBhsv(36.7, 66.3%, 79.2%)
CMYK0%, 25.7%, 66.3%, 20.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,276,740
CSS custom property--colour: #CA9644;
Brightness & contrast
Relative luminance0.34787WCAG 2.x, 0 is black and 1 is white
Perceived brightness161 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.96:1
Contrast with white2.64:1WCAG normal text: Fail
Contrast with black7.96:1WCAG normal text: AAA
Greyscale equivalent#9B9B9B
Inverted#3569BB
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.64:1WCAG large text: Fail
Contrast with black, large text7.96:1WCAG large text: AAA
Named colours
Hue familyorange
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#4478CA
Analogous#CA5344, #BBCA44
Triadic#44CA96, #9644CA
Split complementary#44BBCA, #5344CA
Tetradic#44CA53, #4478CA, #CA44BB
Tints, shades & saturation
Channel breakdown
R202
G150
B68
Red202 (79.2%)
Green150 (58.8%)
Blue68 (26.7%)
Hue36.72°
Saturation (HSL)55.83%
Lightness52.94%
Dominant channelRed
Hex per channelR CA · G 96 · B 44
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Harmonies
Similar named colours
Also reads as
Ca9644 (chemical formula)
- Formula
- 386,512.232 g/mol
- 9644 atoms
Ca9644 has a molar mass of 386,512.232 g/mol, made up of 9644 atoms across 1 element: 9644 × Ca.
Molar mass
Molar mass386,512.232 g/mol
Total atoms per molecule9644
Distinct elements1
Mass of one molecule6.4181866 × 10^-19 g
Molecules per gram1.5580725 × 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 × 9644)386,512.232 g/mol, 100%
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