Recognised as Colour
#CA6F64
- #CA6F64
- Red
- Dark
- Nearest: Indian red
#CA6F64 is a red with RGB values 202, 111, 100 and HSL 6°, 49%, 59%. It is a dark colour, so black text on it reaches 6:1 contrast (AA for normal text). The nearest named colour is Indian red.
Colour values
#CA6F64#CA6F64
HEX#CA6F64
RGBrgb(202, 111, 100)
RGB (0–1)0.7922, 0.4353, 0.3922
RGB percentages79.2%, 43.5%, 39.2%
HSLhsl(6.5, 49%, 59.2%)
HSV / HSBhsv(6.5, 50.5%, 79.2%)
CMYK0%, 45%, 50.5%, 20.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,266,788
CSS custom property--colour: #CA6F64;
Brightness & contrast
Relative luminance0.24846WCAG 2.x, 0 is black and 1 is white
Perceived brightness143.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.97:1
Contrast with white3.52:1WCAG normal text: Fail
Contrast with black5.97:1WCAG normal text: AA
Greyscale equivalent#828282
Inverted#35909B
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.52:1WCAG large text: AA
Contrast with black, large text5.97:1WCAG large text: AAA
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#64BFCA
Analogous#CA648C, #CAA264
Triadic#64CA6F, #6F64CA
Split complementary#64CAA2, #648CCA
Tetradic#8CCA64, #64BFCA, #A264CA
Tints, shades & saturation
Channel breakdown
R202
G111
B100
Red202 (79.2%)
Green111 (43.5%)
Blue100 (39.2%)
Hue6.47°
Saturation (HSL)49.04%
Lightness59.22%
Dominant channelRed
Hex per channelR CA · G 6F · B 64
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Harmonies
Similar named colours
Also reads as
Ca6F64 (chemical formula)
- Formula
- 1,456.34 g/mol
- 70 atoms
Ca6F64 has a molar mass of 1,456.34 g/mol, made up of 70 atoms across 2 elements: 6 × Ca, 64 × F.
Molar mass
Molar mass1,456.34 g/mol
Total atoms per molecule70
Distinct elements2
Mass of one molecule2.4183095 × 10^-21 g
Molecules per gram4.1351201 × 10^20
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
Ca16.5%
F83.5%
Calcium (Ca × 6)240.468 g/mol, 16.512%
Fluorine (F × 64)1,215.872 g/mol, 83.488%
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