Recognised as Colour
#C57BA2
- #C57BA2
- Magenta
- Dark
- Nearest: Pale violetred
#C57BA2 is a magenta with RGB values 197, 123, 162 and HSL 328°, 39%, 63%. It is a dark colour, so black text on it reaches 6.7:1 contrast (AA for normal text). The nearest named colour is Pale violetred.
Colour values
#C57BA2#C57BA2
HEX#C57BA2
RGBrgb(197, 123, 162)
RGB (0–1)0.7725, 0.4824, 0.6353
RGB percentages77.3%, 48.2%, 63.5%
HSLhsl(328.4, 38.9%, 62.7%)
HSV / HSBhsv(328.4, 37.6%, 77.3%)
CMYK0%, 37.6%, 17.8%, 22.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer12,942,242
CSS custom property--colour: #C57BA2;
Brightness & contrast
Relative luminance0.28645WCAG 2.x, 0 is black and 1 is white
Perceived brightness153.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.73:1
Contrast with white3.12:1WCAG normal text: Fail
Contrast with black6.73:1WCAG normal text: AA
Greyscale equivalent#8E8E8E
Inverted#3A845D
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.12:1WCAG large text: AA
Contrast with black, large text6.73:1WCAG large text: AAA
Named colours
Hue familymagenta
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#7BC59E
Analogous#C37BC5, #C57B7D
Triadic#A2C57B, #7BA2C5
Split complementary#7DC57B, #7BC5C3
Tetradic#C5C37B, #7BC59E, #7B7DC5
Tints, shades & saturation
Channel breakdown
R197
G123
B162
Red197 (77.3%)
Green123 (48.2%)
Blue162 (63.5%)
Hue328.38°
Saturation (HSL)38.95%
Lightness62.75%
Dominant channelRed
Hex per channelR C5 · G 7B · B A2
Keep nerding
Every link below is a page Nerdulator can generate from what it already knows about this value.
Harmonies
Similar named colours
Also reads as
C57Ba2 (chemical formula)
- Formula
- 959.287 g/mol
- 59 atoms
C57Ba2 has a molar mass of 959.287 g/mol, made up of 59 atoms across 2 elements: 57 × C, 2 × Ba.
Molar mass
Molar mass959.287 g/mol
Total atoms per molecule59
Distinct elements2
Mass of one molecule1.5929335 × 10^-21 g
Molecules per gram6.2777258 × 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
C71.4%
Ba28.6%
Carbon (C × 57)684.627 g/mol, 71.368%
Barium (Ba × 2)274.66 g/mol, 28.632%
Keep nerding
Every link below is a page Nerdulator can generate from what it already knows about this value.
Nerdulate something else
Nothing in mind? Surprise me · today’s page