Recognised as Colour
#CA7B7F
- #CA7B7F
- Red
- Dark
- Nearest: Rosy brown
#CA7B7F is a red with RGB values 202, 123, 127 and HSL 357°, 43%, 64%. It is a dark colour, so black text on it reaches 6.7:1 contrast (AA for normal text). The nearest named colour is Rosy brown.
Colour values
#CA7B7F#CA7B7F
HEX#CA7B7F
RGBrgb(202, 123, 127)
RGB (0–1)0.7922, 0.4824, 0.498
RGB percentages79.2%, 48.2%, 49.8%
HSLhsl(357, 42.7%, 63.7%)
HSV / HSBhsv(357, 39.1%, 79.2%)
CMYK0%, 39.1%, 37.1%, 20.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,269,887
CSS custom property--colour: #CA7B7F;
Brightness & contrast
Relative luminance0.28255WCAG 2.x, 0 is black and 1 is white
Perceived brightness151.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.65:1
Contrast with white3.16:1WCAG normal text: Fail
Contrast with black6.65:1WCAG normal text: AA
Greyscale equivalent#8C8C8C
Inverted#358480
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.16:1WCAG large text: AA
Contrast with black, large text6.65:1WCAG large text: AAA
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#7BCAC6
Analogous#CA7BA6, #CA9F7B
Triadic#7FCA7B, #7B7FCA
Split complementary#7BCA9F, #7BA6CA
Tetradic#A6CA7B, #7BCAC6, #9F7BCA
Tints, shades & saturation
Channel breakdown
R202
G123
B127
Red202 (79.2%)
Green123 (48.2%)
Blue127 (49.8%)
Hue356.96°
Saturation (HSL)42.7%
Lightness63.73%
Dominant channelRed
Hex per channelR CA · G 7B · B 7F
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Harmonies
Similar named colours
Also reads as
Ca7B7F (chemical formula)
- Formula
- 375.214 g/mol
- 15 atoms
Ca7B7F has a molar mass of 375.214 g/mol, made up of 15 atoms across 3 elements: 7 × Ca, 7 × B, 1 × F.
Molar mass
Molar mass375.214 g/mol
Total atoms per molecule15
Distinct elements3
Mass of one molecule6.2305751 × 10^-22 g
Molecules per gram1.6049883 × 10^21
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
Ca74.8%
B20.2%
F5.1%
Calcium (Ca × 7)280.546 g/mol, 74.77%
Boron (B × 7)75.67 g/mol, 20.167%
Fluorine (F)18.998 g/mol, 5.063%
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