Recognised as Colour
#AC287C
- #AC287C
- Magenta
- Dark
- Nearest: Medium violet red
#AC287C is a magenta with RGB values 172, 40, 124 and HSL 322°, 62%, 42%. It is a dark colour, so white text on it reaches 6.3:1 contrast (AA for normal text). The nearest named colour is Medium violet red.
Colour values
#AC287C#AC287C
HEX#AC287C
RGBrgb(172, 40, 124)
RGB (0–1)0.6745, 0.1569, 0.4863
RGB percentages67.5%, 15.7%, 48.6%
HSLhsl(321.8, 62.3%, 41.6%)
HSV / HSBhsv(321.8, 76.7%, 67.5%)
CMYK0%, 76.7%, 27.9%, 32.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,282,556
CSS custom property--colour: #AC287C;
Brightness & contrast
Relative luminance0.11743WCAG 2.x, 0 is black and 1 is white
Perceived brightness107.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.27:1
Contrast with white6.27:1WCAG normal text: AA
Contrast with black3.35:1WCAG normal text: Fail
Greyscale equivalent#4A4A4A
Inverted#53D783
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text6.27:1WCAG large text: AAA
Contrast with black, large text3.35:1WCAG large text: AA
Named colours
Hue familymagenta
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#28AC58
Analogous#9A28AC, #AC283A
Triadic#7CAC28, #287CAC
Split complementary#3AAC28, #28AC9A
Tetradic#AC9A28, #28AC58, #283AAC
Tints, shades & saturation
Channel breakdown
R172
G40
B124
Red172 (67.5%)
Green40 (15.7%)
Blue124 (48.6%)
Hue321.82°
Saturation (HSL)62.26%
Lightness41.57%
Dominant channelRed
Hex per channelR AC · G 28 · B 7C
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
Ac287C (chemical formula)
- Formula
- 65,161.011 g/mol
- 288 atoms
Ac287C has a molar mass of 65,161.011 g/mol, made up of 288 atoms across 2 elements: 287 × Ac, 1 × C.
Molar mass
Molar mass65,161.011 g/mol
Total atoms per molecule288
Distinct elements2
Mass of one molecule1.082024 × 10^-19 g
Molecules per gram9.2419388 × 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
Ac100%
C0%
Actinium (Ac × 287)65,149 g/mol, 99.982%
Carbon (C)12.011 g/mol, 0.018%
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