Recognised as Colour
#CA6253
- #CA6253
- Red
- Dark
- Nearest: Indian red
#CA6253 is a red with RGB values 202, 98, 83 and HSL 8°, 53%, 56%. It is a dark colour, so black text on it reaches 5.4:1 contrast (AA for normal text). The nearest named colour is Indian red.
Colour values
#CA6253#CA6253
HEX#CA6253
RGBrgb(202, 98, 83)
RGB (0–1)0.7922, 0.3843, 0.3255
RGB percentages79.2%, 38.4%, 32.5%
HSLhsl(7.6, 52.9%, 55.9%)
HSV / HSBhsv(7.6, 58.9%, 79.2%)
CMYK0%, 51.5%, 58.9%, 20.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,263,443
CSS custom property--colour: #CA6253;
Brightness & contrast
Relative luminance0.21916WCAG 2.x, 0 is black and 1 is white
Perceived brightness136.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.38:1
Contrast with white3.9:1WCAG normal text: Fail
Contrast with black5.38:1WCAG normal text: AA
Greyscale equivalent#777777
Inverted#359DAC
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.9:1WCAG large text: AA
Contrast with black, large text5.38:1WCAG large text: AAA
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#53BBCA
Analogous#CA537F, #CA9E53
Triadic#53CA62, #6253CA
Split complementary#53CA9E, #537FCA
Tetradic#7FCA53, #53BBCA, #9E53CA
Tints, shades & saturation
Channel breakdown
R202
G98
B83
Red202 (79.2%)
Green98 (38.4%)
Blue83 (32.5%)
Hue7.56°
Saturation (HSL)52.89%
Lightness55.88%
Dominant channelRed
Hex per channelR CA · G 62 · B 53
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Harmonies
Similar named colours
Also reads as
Ca6253 (chemical formula)
- Formula
- 250,607.734 g/mol
- 6253 atoms
Ca6253 has a molar mass of 250,607.734 g/mol, made up of 6253 atoms across 1 element: 6253 × Ca.
Molar mass
Molar mass250,607.734 g/mol
Total atoms per molecule6253
Distinct elements1
Mass of one molecule4.1614393 × 10^-19 g
Molecules per gram2.4030147 × 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 × 6253)250,607.734 g/mol, 100%
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